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Research > Chapter 10
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A simple method for making mitotic preparations from bone marrow in laboratory animals
A simple method for mass production of Fasciola hepatica miracidia
A simple method for measurement of oxygen consumption
A simple method for measuring the penetrometer resistance of the soil and its relationship to soil porosity and soil water content
A simple method for obtaining undiluted nasal secretions from cattle
A simple method for rapid identification of Sphaerophorus necrophorus isolates
A simple method for rearing terrestrial Heteroptera, with special reference to seed-bugs (Het. Lygaeidae)
A simple method for regulating and monitoring circulating glucose levels
A simple method for removing pupae from cocoons: Malacosoma disstria (Hbn.) and Orgyia spp
A simple method for semi-quantitative estimation of nitrite and nitrate in cheese brine
A simple method for separating alate imported fire ants from workers and soil
A simple method for testing the host selection behaviour of plant-parasitic nematodes
A simple method for testing viability of banana pollen
A simple method for the detection and quantitative determination of hexuronic acids and pentoses
A simple method for the determination of serum free insulin levels in insulin-treated patients
A simple method for the direct chromosome demonstration from peripheral blood in some mammals
A simple method for the direct determination of evaporation from soils
A simple method for the estimation of Mg in milk by atomic absorption spectrophotometry
A simple method for the estimation of bile acids in serum
A simple method for the estimation of lanosterol in ghee
A simple method for the isolation of a phospholipase A from honeybee (Apis mellifera) venom
A simple method for the preparation of Toxocara canis antigen for the indirect immunofluorescence test
A simple method for the preparation of high titre antisera to Salmonella and Escherichia coli
A simple method for the quantification of 140 S particles of foot-and-mouth disease virus (FMDV). Brief report
A simple method for the removal of some interfering substances in the estimation of glucose by the Tris-glucose oxidase procedure
A simple method for the semi-micro determination of unsaturated iron binding capacity (UIBC)
A simple method of coconut hybridization
A simple method of collecting urine of Fasciola gigantica for micro-analysis
A simple method of comparing the rate of drying of nematode worms
A simple method of de-salting the tanne soils of Casamance: straw-mulching
A simple method of demonstrating salmonellae in the faeces of dogs and cats.
A simple method of detecting robusta coffee beans
A simple method of estimating riboflavin in premixes and mixtures of active substances
A simple method of estimating tryptophan in proteins
A simple method of extraction of poly- beta -hydroxybutyrate from aerobic and anaerobic soil bacteria
A simple method of feeding ticks on mice
A simple method of identifying manganese deficiency in the field
A simple method of initiating axenic cultures of pteridophytes from spores
A simple method of injecting dangerous or fractious animals using an automatically emptying syringe
A simple method of making sieves for the final separation of nematodes from soil debris
A simple method of mass culturing melon fruit-fly, Dacus cucurbitae Coquillet
A simple method of measuring milking time. Possible utilisation for the elimination of slow milkers
A simple method of measuring the total light in field experiments
A simple method of obtaining Toxocara canis antigen for the indirect immunolfluorescence technique
A simple method of obtaining adult pests from leaf mines
A simple method of pinioning insects
A simple method of revealing some stages of spermiogenesis by means of staining with zinc iodide and osmic acid mixture
A simple method of storing data on grazing and fodder conservation
A simple method to determine the soil water retention curve and to calibrate gypsum block resistance units
A simple method to ferment whey
A simple method to prevent vitamin C interference with urinary glucose determinations
A simple micro-method for virus neutralizing antibody assay and virus titre measurement by tissue culture technique
A simple microscale vacuum collector for the elution of closely situated spots from thin-layer chromatograms
A simple model for the cold requirement of the tulip
A simple model of a Gyrodactylus population
A simple monospore selector
A simple neutron activation method for the determination of molybdenum in plants
A simple optical device for measuring vertical projection of tree crowns
A simple porometer for precise recording of leaf resistance
A simple preliminary diagnostic method for detecting the reproductive disturbances in cows
A simple procedure for the production of Fab from bovine IgG as an absorbent in the preparation of class-specific anti-immunoglobulin
A simple proof that certain quantities are independent of the geographical structure of a population
A simple quantitative microtest for determination of the complement fixing activity of foot-and-mouth disease virus
A simple rapid method for determining salt in cheese
A simple rapid test for detection of sodium chloride in milk
A simple rapid test for the detection of antibiotic residues in milk
A simple rapid test for the detection of antibiotic residues in milk.
A simple relationship between soil adsorption of organic chemicals and their octanol/water partition coefficients
A simple restraining instrument to facilitate experimental manipulation of the honeybee head
A simple routine-method to preserve and determine blood serotonin
A simple screening method for bacterial leaf blight resistance of rice derived from Wase Aikoku 3
A simple screening test using thin layer chromatography to differentiate oestrogens in extracts.
A simple seed list for sowing grasses, clover and lucerne for fodder
A simple self-contained appliance for recording feeding behaviour of cattle on pasture
A simple semi-automatic viscosimeter for the estimation of somatic cells in milk
A simple soil water simulation model for assessing the irrigation requirements of citrus
A simple soil water simulation model for assessing the irrigation requirements of wheat
A simple stereophotographic technique for analyzing small plots
A simple subjective fuel classification system for Ontario
A simple system for controlling redox potential and pH in soil suspensions
A simple system of recording for small estates
A simple technic for the sexing of newborn rabbits
A simple technique for assessing regeneration after mining on coastal sands
A simple technique for demonstrating centromeric heterochromatin
A simple technique for isolating aseptic infective eggs of Schistosoma mansoni
A simple technique for isolation of Pelodera chitwoodi, a bacteriophagous nematode, from soil
A simple technique for maintaining Simulium adults, including onchocerciasis vectors, under artificial conditions
A simple technique for measuring the rate of milk secretion in the rat
A simple technique for monitoring and synaptic actions of pharmacological agents
A simple technique for observing and collecting the saliva of tsetse flies (Diptera, Glossinidae)
A simple technique for obtaining functionally isolated guard cells in epidermal strips of Vicia faba
A simple technique for purifying larval nematodes
A simple technique for rearing ticks on small mammals
A simple technique for seed transfer in X-ray analysis of seed
A simple technique for short-term venous cannulation in rabbits
A simple technique for spore germination studies
A simple technique for stored products infestation surveys
A simple technique for sulphur dressing mice
A simple technique for the detection and classification of latent avian RNA tumor viruses
A simple technique for the permanent rearing of the oriental fruit moth, Grapholita molesta (Lepidoptera Tortricidae) on an artificial medium
A simple technique for the quantitative assessment of Gram positivity
A simple technique for the rapid calibration of a laboratory pesticide sprayer
A simple technique of water measurement
A simple test for determining chloride content in the cervical mucus of cattle
A simple test for stabilising and disruptive selection
A simple thermocouple psychrometer for determining tissue water potential and some observed leaf-maturity effects
A simple trap for certain minute flying insects
A simple trap for determining populations of Simuliids
A simple tree height converter for various lengths of baseline on sloping ground
A simple way to determine the presence of the stable fly, Stomoxys calcitrans (L.) (Diptera: muscidae), on dairy farms in Puerto Rico
A simple yard and parlour system for milking cows
A simple, inexpensive apparatus for simultaneous collection of CO2 evolved from numerous soils
A simple, inexpensive water bath for precise temperature control
A simple, practical method for producing carnation cuttings free from vascular pathogens
A simple, rapid method to process and assay fatty acids and alcohols by gas chromatography
A simple, sensitive method for lipid phosphorus
A simpler empirical expression for actual evapotranspiration rates - a discussion
A simpler empirical expression for actual evapotranspiration rates - a reply
A simpler radio-isotope method for the determination of faecal fat
A simplified and rapid enzymatic method for determination of urinary oxalate
A simplified cell-culture technique for the serum-neutralization test of infectious bronchitis
A simplified classification of cultivated sorghum
A simplified colorimetric method for the determination of ascorbic acid in pure solutions and in pharmaceutical preparations
A simplified continuous viscometer for non-Newtonian fluids
A simplified determination of reductant-soluble phosphate in soil phosphate fractionation schemes
A simplified dynamic model of the Haloxylon ammodendron coenopopulation
A simplified economic theory of the use of free or unappropriated natural resources (an explanatory note)
A simplified explanation and organ culture vessel
A simplified hemagglutination test for farmer's lung
A simplified method for complex evaluation of breeding characters of animals. 1. Evaluation on pedigree and progeny
A simplified method for complex evaluation of breeding characters of animals. 2. Evaluation on phenotype, pedigree and progeny
A simplified method for determining acetic acid soluble phosphorus in plant tissue
A simplified method for determining the resistance of tomato seedlings to Fusarium and Verticillium wilts
A simplified method for electrophoretic studies to differentiate wheat cultivars
A simplified method for estimating losses caused by epiphytotic outbreaks of sugar beet leaf spot (Cercospora beticola Sacc.)
A simplified method for measuring the modulus of elasticity of particle boards in small-scale deflection tests
A simplified method for the analysis of glutamine
A simplified method for the analysis of various sugars fed the mosquito, Culex pipiens s.l
A simplified method for the calculation of potential evapotranspiration (E.T.P.)
A simplified method for the collection of faeces in digestibility trials with sheep
A simplified method for the cytologic study of body fluids
A simplified method for the determination of the blastomere numbers in preimplantation rabbit blastocysts
A simplified method for the production of hybrid cacao seeds by controlled hand pollination
A simplified method for the quantitative assay of small amounts of protein in biologic material
A simplified method for the quantitative determination of sucrose, raffinose and stachyose in legume seeds
A simplified method of extraction of diosgenin from Dioscorea tubers and its determination by gas-liquid chromatography
A simplified method of inducing asexual sporulation in Glomerella cingulata
A simplified method of milk recording
A simplified method of obtaining tobacco protoplasts for infection with tobacco mosaic virus
A simplified method of standardized fecal analysis for small animal practice
A simplified method to determine ultrafiltrable plasma magnesium. Normal values and preliminary results in hyper- and hypothyroidism
A simplified milkability test
A simplified model for the approximate calculation of leaching and the accumulation of soluble-salts in soil
A simplified procedure for confirming somatic cell counts of milk by the strip method
A simplified procedure for determining the area of the leaves of forest species
A simplified procedure for the determination of total mercury in soils
A simplified procedure for the measurement of total hydroxyproline in urine
A simplified protein assay with fluorescamine in samples containing interfering material
A simplified punch-card system for recording biological information in the field
A simplified soil temperature regulation system
A simplified technique for determination of the vitamin A composition in biological fluids
A simplified technique for thin-layer microchromatography of lipids
A simplified, hygienic mechanical milking system for use in tropical countries
A simulation analysis of the behavioral and operational characteristics of a fertilizer supply firm
A simulation analysis of the effects of a product tax on the packaging waste output of selected food products
A simulation for the dynamics of evaporating spray droplets in agricultural spraying
A simulation model for analysing the regional development of agricultural structure
A simulation model for evaluating irrigation management practices
A simulation model for performance evaluation of developing countries
A simulation model for planning and control of forest harvesting operations
A simulation model for prediction of herbicide persistence
A simulation model for the analysis of pulpwood and sawlog trucking
A simulation model of an arid zone sheep property
A simulation model of farm sector social accounts with projections to 1980
A simulation model of grower-processor coordination in the beet sugar industry
A simulation model of growth and ingestion in the tobacco hornworm Manduca sexta (Lepidoptera: Sphingidae)
A simulation model of growth-field environment relationships for Townsville stylo (Stylosanthes humilis H.B.K.) pasture
A simulation model of gypsy moth - forest interaction
A simulation model of intensive lamb production from grass
A simulation model study of plant spacing, establishment and thinning on sugar beet yields
A simulation of irrigation systems. The effect of water supply and operating rules on production and income on irrigated farms
A simulation of long-run adjustment patterns in capital formation in the grain handling and storage industry, 1968-1975
A simulation of the fertilizer industry in the United States: with special emphasis on fertilizer distribution in Michigan
A simulation of tulip growth in the field
A simulation study of the drying-front phenomenon
A simulation study of the effects of assortative mating on the response to selection
A simultaneous equation analysis of selected terminal hog markets
A simultaneous equation model of the economic-ecologic system in citrus groves
A simultaneous growth and yield model for Loblolly Pine
A simultaneous study on the transfer of radioiodine from pasture to milk and from a single oral intake to milk
A single application of benomyl controls citrus black spot
A single blood sample dual isotope method for the measurement of cholesterol absorption in rats
A single comparative intradermal test for the diagnosis of contagious bovine pleuropneumonia
A single cone multiple-row plot seeder
A single implantation of betazine
A single mathematical expression of the diameter-height-volume relation for the majority of forest tree species in Rumania
A single vaccination to protect pigs against several infections
A single-step extraction and clean-up method for estimation of carbaryl in fruits and vegetables
A site of action of novobiocin in inhibiting renal tubular transport of drugs in the chicken
A site-oriented decision model for the planning of phosphate fertilizing in forest stands
A six-day rota system of mating group-housed sows
A six-parent diallel cross analysis for protein in Avena sterilis L
A six-position artificial feeding apparatus for Culicoides variipennis
A six-sided conical drum drier
A size-engineered running skyline system : an environmentally sound approach to logging in Appalachian-type terrain
A skin condition of cattle
A skin disease in cattle caused by Dermatophilus congolensis
A skin test to identify latent S. dublin infection in calves
A slide rule for predicting weight gains of beef cattle, fed grass silage with or without concentrates, from starch equivalent values based on laboratory analysis for digestibility and dry matter content
A slotting saw for mechanical pruning
A slow complement fixation technique (for bovine brucellosis
A small ammonium fertilizer plant
A small atlas of natural enemies of insects
A small cage for insect studies on seedling soybeans
A small intranuclear virus recovered from lymphatic tissue of a bovine with malignant lymphoma
A small outbreak of louse typhus in Masaka District, Uganda
A small plastic isolator for experiments with Marek's disease and other contagious diseases in poultry
A small strain-gage weighing lysimeter
A small tractor for forestry
A small, inexpensive radio-telemetering capsule for measuring rumen motility
A small-box unit for studying the influence of storage conditions on the occurrence of diseases and weight losses during potato storage
A small-leaved form (Populus tremula L.)
A small-plot granular herbicide applicator that requires no calibration
A smear technique for root tip chromosome preparation of Cajanus cajan (L.) Millsp
A social accounting plan
A social cost-benefit analysis of road building for agricultural development: a case study from Tanzania
A socio-economic study of new farm operators in Eastern Ontario
A socio-economic survey of agriculture in the Lilongwe Land Development Program area 1971/72. Part 1 - the structure of smallholder agriculture
A socio-economic survey of agriculture in the Lilongwe Land Development Program area 1971/72. Part 2 - yield studies and managerial practices
A socio-economic survey of agriculture in the Lilongwe Land Development Program area. Part 3 - a sociological study
A socio-economic survey of agriculture in the Lilongwe Land Development Program area. Part II - yield studies
A socio-economic survey of agriculture in the Lilongwe Land Development Programme area 1971/72. Part 4 - agricultural knowledge of smallholders
A socio-economic survey of agriculture in the Lilongwe Land Development Project area 1971/72. Part 3 - disposal of maize and groundnuts
A socioeconomic analysis of environmental concern: case of the four corners electric power complex
A socioeconomic model of induced innovations for Argentine agricultural development
A sociologic and geographic study of the sand ridge vegetation in the coastal plain of Georgia
A sociological and systematic classification of the Carici-Fagetum
A soft rot of imported onions caused by Pseudomonas alliicola (Burkh.) Starr & Burkh
A soft rot of saintpaulias caused by Erwinia carotovora var. chrysanthemi
A soft scale (Coccus capparidis (Green))
A soft-seeded pomegranate
A soil catena on weathered basalt in Queensland
A soil derived from shallow glacial drift over limestone, Texada Island, British Columbia
A soil fertility investigation in the region of De Wouden, east Friesland
A soil fungus tolerant to extreme acidity and high salt concentrations
A soil mixing reclamation technique on a pseudogley in north central Ireland
A soil plate method for rapid screening of pesticides against Sclerotium rolfsii
A soil profile analysis for puncturevine fruit and seed
A soil treatment to kill wild oats
A soil water: water use relationship for incorporation in models simulating dryland herbage production
A solar radiation model for sub-arctic woodlands
A solar timber kiln
A solar timber seasoning kiln
A solid phase radioimmunoassay for ovine and caprine prolactin using Sepharose 6B: its application to the measurement of circulating levels of prolactin before and during parturition in the goat
A solid phase radioimmunoassay for the diagnosis of human hydatidosis
A solid state fixed wavelength colorimeter for continuous-flow analyses
A solid state six channel sequential scanner
A solid-phase radioimmunoassay for ovine follicle-stimulating hormone
A solid-phase radioimmunoassay for the detection of staphylococcal enterotoxins in dairy products
A solvent-saving extraction-evaporation apparatus developed for residue analysis of pesticides
A sorghum planter for small experimental plots
A sorting conveyor with a semi-gravity kicker, controlled by a magnetic disk memory
A sorting conveyor with non-contact stops
A source of error in the estimation of the organic matter content of samples containing calcium carbonate
A source of error with the calcium-specific ion electrode. Solvent effects in aqueous solution
A source of maize dwarf mosaic virus susceptibility in sugar cane
A sowing trial with pine seed of different provenance
A soybean disease caused by Neocosmospora vasinfecta
A spacing/time of planting trial with cowpea (Vigna unguiculata (L.) Walp)
A spatial analysis of the U.S. livestock economy
A spatial and temporal model of the north American pork sector for the evaluation of policy alternatives
A spatial equilibrium analysis of the southern Appalachian hardwood lumber-using industry
A spatial pattern for aphid population during the cotton seedling stage and its practical application
A spatial price analysis of the world wheat economy: some long-run predictions
A spatula for intubation of the miniature pig (observations on operation fatalities during intubation)
A special flotation technique for isolation of coccidial oocysts
A special instance of the use of parallel plane electrical fields for investigating soils
A special water-loving clover in Dagestan
A specialized system for multiple rearing of quality honeybee queens
A species of Megaselia (Dipt., Phoridae) as a parasite of Chilocorus quadrimaculatus Weise (Col., Coccinellidae) in Kenya
A species of Phylloxeridae, Moritziella corticalis (Kalt. (Homoptera) new to Britain, and a key to the British Oak-feeding Phylloxeridae
A species of wood-destroying beetle recently found in Thailand
A specific and general biochemical marker of stamen morphogenesis in higher plants: anodic peroxydases
A specific enzymatic procedure for the determination of neurotoxic components (derivatives of L- alpha -, beta -diaminopropionic acid) in Lathyrus sativus
A specific enzyme electrode for urea
A specific gravity calculator
A specific method for the assay of select chlorinated pesticides
A specific method for the detection of threonine and allo-threonine on thin-layer and paper chromatograms
A specific method for the determination of pentosans in cereals and cereal products
A specific plant nematode of citrus
A specific response to toxic cadmium levels in red kidney bean embryos
A specimen of Astiotrema monticellii Stossich, 1904, with anomalous female reproductive system
A spectrofluorimetric procedure for the assay of carrageenan
A spectrophotofluorometric method for studying algae in soil
A spectrophotometric method for zein determination
A spectroscopic study of bovine lactoferrin
A split-root technique for investigating the relationship between nutrient availability and soil water content
A split-root technique for the investigation of the relationship between nutrient availability and soil water content
A split-root tetrazolium method for evaluating effectiveness and phytotoxicity of root-active herbicides
A spontaneous glomerular lesion in the Syrian hamster (Mesocricetus auratus)
A spontaneous hybrid of Prunus ussuriensis and P. spinosa and its biological characteristics
A spontaneous male sterile mutant derived from a cultivated X wild barley cross
A spontaneous somatic mutation in the apple
A spontaneous tetraploid chimera of apple
A spontaneous tomato mutant in the variety Plovdivska konserva
A spot seeding trial with Southwestern White Pine and Blue Spruce
A spray programme for 1975
A spray technique for applying small amounts of solutions to single organs of plants
A spray technique for the application of small amounts of solutions to single plant parts
A spray tower for the application of microbial aerial sprays
A spray trial against older larval stages of tortrix moths
A spray trial against pear leaf sucker
A sprayer for control of Busseola fusca in the whorl of sorghum
A spraying rig for the experimental application of herbicides to the floating leaves of water plants
A spread index for crown fires in spring
A springtime rise in the incidence of urolithiasis
A sprinkling system as a working resource
A spruce borer, Tetropium cinnamopterum Kirby, in interior British Columbia
A squeeze-box for making experimental quantities of silage
A stabilized drop trap for unit-area sampling of insects in short vegetation
A staining method using acridine orange and auramine O for fungi and mycobacteria in bovine tissue
A staining method with iodic reagents for light microscopy of wood
A stand of Western White Pine (Pinus monticola Douglas) at Castle O'er Forest
A standard haemagglutination inhibition test for Newcastle disease. (1). A comparison of macro and micro methods
A standard haemagglutination inhibition test for Newcastle disease. (2) Vaccination and challenge
A standard stock of honeybees
A standard technique for canine cerebral angiography
A standard technique for rearing Chilo agamemnon Bles. on an artificial diet
A standardization of terminology for the morphological description of corn seedlings
A standardized bait trap for blowfly studies
A standardized method of accounting and operative economic analysis of production costs on farms
A standardized method of determining the activity of cheese starters
A standardized procedure for ecological survey
A starch tolerance test in canine pancreatic malabsorption
A starter for the production of White pickled cheese
A statement of the Canada Weed Committee's position on herbicide use. Mimeo Report
A statistical analysis of a sample of the Flora Zambesiaca - 2. Gramineae and Pteridophyta
A statistical analysis of a sample of the flora of Angola
A statistical analysis of age factor amongst filariasis carriers in areas with different infection rates
A statistical analysis of geographic variation in the pupae of three species of Culicoides (Diptera:Ceratopogonidae)
A statistical analysis of mortality in baby pigs in Punjab and Haryana States
A statistical analysis of the relationship of co-operative marketing and cotton production in Egypt
A statistical analysis of trends in butter consumption 1969/71
A statistical and genetical study of bovine leukemia
A statistical appraisal of the results of metabolic profile tests on 75 dairy herds
A statistical appraisal of the results of the metabolic profile tests on 191 herds in the B.V.A./A.D.A.S. joint exercise in animal health and productivity
A statistical approach to the distribution of exchangeable cations in soil
A statistical comparison between measured evapotranspiration and meteorological formulae and elements
A statistical evaluation of the 3M Brand Automatic Colony Counter
A statistical investigation on the use of nitrogen fertilizers on arable crops
A statistical method for calculating the physiological zero and sum of effective temperatures
A statistical method for comparison and classification of the microfilarial periodicity
A statistical method for determining the biological productivity of herbaceous coenoses
A statistical method for determining the field sampling intensity necessary in soil survey work
A statistical method of predicting outbreaks of rice panicle blast
A statistical study of leasing of agricultural land
A statistical study of rain damage of grapes grown for drying in Victoria
A statistical study of some physiological factors affecting body temperature and respiration rate in buffaloes and Friesian cattle
A statistical study of some properties of soils of the mountain forest zone of the Turkestan range
A statistical study of the effect of soil properties on the uptake of 90strontium by wheat
A statistical study of the moisture content of glasshouse soil in relation to automated irrigation
A statistical study of the yellow or olivaceous leaf spots characteristic of cadang-cadang
A statistical yearbook for the member countries of CMEA
A statistically based rapid estimation method for determining the need for control of the fruit-tree spider mite (Panonychus ulmi Koch), and its importance for the protection of apple crops
A statistico-economic analysis of the effect of mechanization on the economic efficiency of agricultural production on unified agricultural co-operatives in the Znojmo district (of Czechoslovakia)
A status report of thiocarbamate injury to corn on the Maryland Eastern shore
A steady-state model of isotopic fractionation accompanying nitrogen transformations in soil
A stem and fruit disease of papaya in Barbados caused by Corynespora cassiicola
A stem canker disease of tomato caused by Alternaria alternata f. sp. lycopersici
A stem end rot disease of snakegourd fruits caused by Glomerella cingulata (Stonem) Spauld and Schrenk
A stem volume table for central region red Pine
A stenomatid shoot-borer of Ochroma lagopus in Costa Rica
A step towards restoring the reputation of wood: the study of precision in sawing
A stereoselective synthetic route to (R)-zearalenone
A sterile long-styled tomato mutant
A sterilized milk bottle in high density polyethylene, made by extrusion blow-moulding on the new DSL 3500 machine
A steroid-induced infectious complication of rheumatoid arthritis
A stimulated environmental model of temperature, evaporation, rainfall and soil moisture
A stkdy of the genetic nature of spring wheat mutants
A stochastic model for an evolutionary process
A stochastic model for the occurrence of man-caused forest fires
A stochastic model of dispersion in a porous medium
A stochastic model of helminthological infection
A stochastic model of selection in a Mendelian population
A stochastic model of the temporal aspect of breeding strategies
A stocking guide for Eastern White Pine
A stomatitis and pneumoenteritis complex of sheep in Nigeria
A storage form of ribosomes in mouse oocytes
A storage rot of fruits of apple (Malus sylvestris)
A strain of Aerobacter aerogenes causing strongly ropy milk
A strain of Belladonna mottle virus isolated from Physalis heterophylla in Iowa
A strain of Debaryomyces hansenii isolated from processed cheese
A strain of Mycoplasma from the short-eared European hedgehog (Erinaceus europaeus)
A strain of alfalfa mosaic virus isolated from Lavandula latifolia X L. officinalis
A strain of alfalfa mosaic virus on broad bean in the Arab Republic of Egypt
A strain of bean yellow mosaic virus naturally occurring on broad bean in the Arab Republic of Egypt
A strain of cucumber mosaic virus isolated from spinach in Emilia
A strain of cucumber mosaic virus, seed-transmitted in beans
A strain of tobacco mosaic virus from Digitalis thapsi L
A strategy for Europe
A strategy for Gower: area of outstanding beauty
A strategy for agricultural development
A strategy for evaluating the safety of organisms for biological weed control
A strategy for exports from Bangladesh
A strategy for operating the upper Pampanga irrigation project: a case study in dynamic optimization involving risk
A strawberry fruit rot caused by Colletotrichum fragariae
A strawberry fruit rot caused by Dendrophoma obscurans
A strawberry fruit rot caused by Pestalotia longisetula
A stress-free laying pause produced in hens by administration of chlormadinone acetate. II
A stress-free non-laying perid produced in laying hens by administration of chlormadinone acetate. I.
A stress-grade for 'pith-in' Radiata Pine Scantlings
A structural analysis of Italian agriculture: an intercensus comparison
A structural model of forces in buttressed tropical rain forest trees
A study and analysis of Chinese Communist scientific and technical activities in agriculture
A study and trial of promising varieties of sweet corn
A study by perfusion techniques of the absorption abnormalities in the jejunum in adult coeliac disease
A study by polyacrylamide gel electrophoresis of the development of enzymes in Passe Crassane pear tissue during the ripening of harvested fruit
A study by scanning electron microscope of Spruce needles exposed to SO2
A study for comparison of some introduced fodder horse bean cv. under irrigated conditions
A study for specific gravity and the applicability of Richmond formula in a herd of Northern Sudan zebu
A study in every possible correlation between daily food intake and growth rate of primary school students
A study in migration with special reference to Miryalguda takula
A study in test reproducibility between laboratories: report of a Pseudomonas working party
A study in the growth of Agropyron repens (L.) Beauv. in a ryegrass ley
A study in the procurement of milk by organized sector of dairy industry in India
A study in the use of oral massive doses of vitamin A
A study into the keeping quality of bulb onions grown under different conditions of soil moisture, nitrogen and sulphur fertilization
A study of 137Cs sorption on the soil sorption complex over the years 1964-1970
A study of 2 grasses: Ischaemum ciliare (ratana) and Hyparrhenia rufa (faragua) in the fattening of beef cattle in the humid tropics. 1. Nutritive value of ratana and faragua and net energy
A study of 2,4-D side-chain degradation in plants
A study of Acacia albida in Israel
A study of Aegilops X Triticum aestivum F1 hybrids
A study of Alternaria sp. and bunt (Tilletia foetida (W) Liro) diseases in some wheat varieties of Mexican origin
A study of Anoplophora macularia, a serious insect pest of litchis
A study of Bangladesh farmers' experiences with IR-20 rice variety and complementary production inputs
A study of Bihar hairy caterpillar, Diacrisia obliqua Walker - a review
A study of Ceylon's rubber replanting subsidy scheme
A study of Chrysocharis nephereus (Walker) (Hymenoptera: Eulophidae) and allied species, with observations on their biology in northern England
A study of DNA and mitotic activity in the vegetative apex of Douglas Fir during the annual growth cycle
A study of Danish amphibians parasite fauna
A study of Diorchis stefanskii Czaplinski, 1956 populations (Cestoda, Hymenolepididae) in experimentally infected domestic ducks
A study of Escherichia coli strains isolated from pigs with gastro-intestinal disease
A study of European sheep under Egyptian environment
A study of F1 interspecific hybrids of Allium cepa L. X Allium fistulosum L
A study of French bean hybrids
A study of H-2 mutations in mice. 2. Recombination analysis of mutation 504
A study of H-2 mutations in mice. Analysis of mutation 504 by the F1 hybrid method
A study of HCN content in some fodder crops used in feeding animal
A study of Iraqi date extract: dibis as substrate for mycological fat production
A study of L-proline transport in experimental protein-calorie malnutrition in rats by everted sac technique
A study of Loblolly Pine growth increments. Part I. Wood and tracheid characteristics
A study of Loblolly Pine growth increments. Part II. Pulp yield and related properties
A study of Lotus subpinnatus and Lotus wrangelianus 2. Vicarious Leguminosae from western, north and south America
A study of Mao Tse-tung's agricultural line
A study of N nutrition and metabolism in wheat
A study of Salmonella typhimurium infection at a swine-testing station
A study of a castor collection
A study of a co-operative rubber marketing societies
A study of a collection for its gossypol content
A study of a collection of varieties of fibre-flax under conditions of Kirov province
A study of a foxtail millet collection in the N. Caucasus
A study of a gall of Lobopteromyia sp. on Acacia (A. ferruginea D.C.?)
A study of a lupin baiting technique for isolation of Phytophthora cinnamomi Rands under different lighting conditions
A study of a population of house dust mite in its natural environment
A study of a sample of small sheep properties in Tasmania
A study of a shaker for the mechanical harvesting of olives
A study of a small tropical lake treated with the molluscicide Frescon
A study of a soil type with a textural B-horizon and expanding clays
A study of a typical podzolic soil profile microstructure as related to the problem of the mechanism of profile differentiation
A study of absorption by cacao roots using a radioactive tracer in the ecological conditions of South Cameroon
A study of absorption of the repellent diethyl toluamide
A study of acidified cow's milk feeds in the management of malnourished infants
A study of acidified cows' milk feeds in the management of malnourished infants
A study of active and passive immunizations of calves against the infection with Taenia saginata eggs. Immunological, serological, hematological and biochemical investigations
A study of adoption of agricultural innovations
A study of adventitious root formation in the basket willow
A study of aggregating immunoglobulins in horses ('AI', IgB or IgI)
A study of agricultural production pattern in Bihar (a demand and supply analysis)
A study of agronomic practices and nutrition of spring barley varieties
A study of agrotechniques of Crambe abyssinica
A study of alimentary radiocontamination of hens irradiated with x-rays of LD 50/30 and contaminated by a mixture of radiostrontium-85,89
A study of alkaline phosphatase in the intestine of chickens infected with the helminth Capillaria caudinflata
A study of allocative efficiency at the farm level in Southern Brazil
A study of allometric growth in five species of Mirids (Miridae: Hemiptera)
A study of analcime mineral in some soils of West Pakistan
A study of anatomical characters in haploids of maize
A study of anemia among rural Punjabi children
A study of antigenic material from Schistosoma bovis
A study of apple varieties differing in susceptibility to scab
A study of apricot varieties in the region of the Lower Dnieper sands
A study of area shift and output-mix in Haryana state
A study of argillic horizons in some soils in Morocco
A study of arthropod predation of Pieris rapae L. using serological and exclusion techniques
A study of articular surfaces and synovial fossae of the pectoral limb of swine
A study of artificial rearing of Eurygaster integriceps (Heteroptera, Scutellaridae). 1. On the possibility of feeding larvae on oligidic nutrient media
A study of bacterial antagonism of strains of Lactobacillus acidophilus towards some test-organisms
A study of banana nutrition in the Canary Islands. I. The effect of nitrogen nutrition on the circumference of the pseudostem
A study of berseem collections (Trifolium alexandrinum L.)
A study of bias in Holstein-Friesian sire proofs due to selection of mates in Ohio dairy herds
A study of biochemical polymorphism of some blood and milk proteins in cattle
A study of bird damage in a commercial orchard in the Auckland district
A study of birth weight, color pattern inheritance of six months old crossbred, upgrade and triple crossed swine in the Philippines
A study of bovine dystocia with particular reference to the use of the caesarean operation in general practice
A study of bovine milk protein as revealed by gel electrophoresis
A study of breeding and production characters of fowls with differing feather replacement
A study of breeding material of cereal and leguminous crops under infested conditions
A study of brown adipose tissue in hypothermia
A study of calcium deposition in the skeleton of a dog using autoradiography
A study of carbon dioxide and sensible heat fluxes using the eddy correlation technique
A study of caryotypes of Agropyron growing in Moldavia
A study of cases of monohybrid heterosis in pea
A study of cattle breeding techniques in Scandinavia
A study of cattle rearing in oil palm plantations in Ivory Coast
A study of cattle-rearing in palm groves of the Ivory Coast
A study of cauliflowers at Khibiny
A study of cell division in rootlets of different wheat species
A study of cell division in the roots of different wheat species
A study of cellular metabolism and the protein complex in spring wheat mutants
A study of cellulases from the brown rot fungus Coniophora cerebella
A study of certain Rumanian wheat varieties in Bulgaria
A study of certain aetiological aspects of bacterial leaf-blight disease of castor bean
A study of certain aetiological aspects of bacterial leaf-blight of castor bean
A study of certain almond varieties and elites under the conditions of the Varna district
A study of certain calcium salts given by mouth as a complement to the parenteral treatment of paresis
A study of certain early dessert grape varieties
A study of certain environmental factors on the reproductive performance of Large White turkeys
A study of certain factors in operating hot-drying ABM-0.4 oven to produce hay meal containing high protein and vitamin contents
A study of certain factors influencing economic earliness in hybrid combinations of tomato (Lycopersicon esculentum Mill.) displaying heterosis
A study of certain factors influencing protein utilization in rats and pigs
A study of certain factors that affect populations of Lambdina fiscellaria fiscellaria in the basin of the River Vaureal, Anticosti Island
A study of certain operating and material variables of the 25-foot tunnel flamespread test
A study of certain oxidizing enzymes in radiomutants of cotton
A study of certain physical properties of soils from northern plains of India growing maize
A study of changes in the marc content of the sugarbeet during storage
A study of changes in the specific activities of enzymes of lipid and carbohydrate metabolism in the liver of the domestic fowl with the onset of sexual maturity
A study of changes of volatile amines in packed meat during 15 days' storage
A study of cherry varieties
A study of chromocentres in the interphase nuclei of radish
A study of chromosome aberrations in cotton meristem cells induced by the action of ultrasonic waves
A study of climate and forests in the Ranchi Plateau. Part I. (Changes over the period: 1889-1943). Part II.
A study of clones of the Kazanlk rose population
A study of cold resistance in maize
A study of combined resistance to downy and powdery mildew and Phylloxera of new forms of grape vine
A study of combining ability and heterosis in winter wheat
A study of combining ability for grain protein percentage in a diallel cross of five six-row barley cultivars
A study of combining ability for seed yield in sunflower
A study of combining ability in early lines of maize under the conditions of Siberia
A study of combining ability in tomato
A study of commercial peach farming
A study of complement-fixation and serum agglutination tests on Vibrio fetus infected and immunized cattle
A study of condition of plants in the Solak Mt
A study of consumption pattern of milk and milk products
A study of control measures against Planococcus citri Risso in the vineyards of Tokat province
A study of copper complexes for control of Hydrilla verticillata
A study of correlations between protein content and sedimentation and certain biological and economic characters in wheat hybrids Tr. aestivum
A study of correlations in barley
A study of correlations in sweet cherry
A study of corrugated board cutting by high velocity liquid jet
A study of costs and returns of wheat under different sizes of farms in Haryana
A study of criollo cattle in El Salvador
A study of crossbreeding and inter se mating of Bos taurus and Bos indicus cattle
A study of cytoplasmic male sterility in carrot in order to obtain heterotic hybrids
A study of cytoplasmic male sterility in rye
A study of damage to wheat grains during combine-harvesting in relation to relative humidity
A study of depression after inbreeding in autotetraploid and diploid maize (inbreeding double hybrids)
A study of dermatophyte pigments by thin layer chromatography
A study of destructive rodents of Haft Tappeh
A study of detection characters for the selection of spur types in apple trees
A study of development of hybrid-4 cotton in Gujarat and its production economics
A study of developmental stages of Theileria parva by electron microscopy
A study of diameter tape and caliper used in diameter measurements
A study of dicentric chromosomes in some species of tetraploid wheat
A study of diets of preschool children in Korean rural areas. 2. Some aspects of nutritional feeding
A study of different equine influenza vaccination schedules in seronegative foals and in horses
A study of different forms of training for grapevines grown on high stems with wide interrows
A study of different planting densities for Red Spanish pineapples in Cuba
A study of different seed rates in beans
A study of different sowing methods and dates for lucerne and sainfoin
A study of dills differing in origin
A study of direct and reciprocal maize hybrids
A study of disposal of liquid livestock waste on agricultural and forested watersheds
A study of distant hybrids of the plum
A study of drought resistance during different growth phases in sunflower
A study of drought resistance in inbred lines
A study of drought resistance in maize and wheat
A study of drought resistance in sunflower at different growth stages
A study of drought resistance in varieties of spring durum wheat under the conditions of the Transvolga
A study of dry-matter accumulation and yield of sugar beet (Beta vulgaris var. saccharifera) against a background of variable environmental factors
A study of dwarf maize hybrids
A study of dwarf spring wheats
A study of early embryogenesis in an interspecific hybrid-necrositic wheat hybrid
A study of embryogenesis in interspecific crosses in the genus Prunus Mill
A study of energy and water transfer in irrigated and nonirrigated sorghum
A study of equine arteritis virus with special reference to serology and structure
A study of ethofumesate residues in cereal crops following beet
A study of evaluation of methods for the isolation of soil fungi
A study of evapotranspiration from a Douglas Fir forest using the energy balance approach
A study of experimental environments and their effects on factors related to broiler production
A study of experimentally produced autopolyploids of Mentha piperita L
A study of external morphology of indica (boro) and japonica rice varieties in boro season of East Pakistan
A study of factors affecting growth rate in pigs
A study of factors affecting incidence of lambing in the yearling ewe
A study of factors affecting the bacteriological quality of water-cooled farm milk supplies
A study of factors influencing interlocular cavitation in pods of snap bean (Phaseolus vulgaris L.)
A study of factors influencing the nitrogen and phosphorus contents of Nebraska Waters
A study of factors involved in the development of the exteroceptive release of prolactin in the lactating rat
A study of factors modifying the spring sap composition of fruit trees
A study of family income levels on small livestock properties in the Southern Monaro
A study of farm family income distribution in Taiwan
A study of farm machinery use in Michigan
A study of farm mechanization in Ludhiana I.A.D.P. District
A study of farmers managing chestnut orchards in Korea and a financial analysis
A study of fatty acid composition of rapeseed and mustard oil
A study of fertilization in the cherry
A study of filariasis in an aggregated community of Banaras Hindu University township
A study of first-generation mint hybrids
A study of flax varieties from the world collection
A study of floret development in wheat (Triticum aestivum L.)
A study of flower differentiation in strawberry
A study of flowering and fruiting in passion fruit (Passiflora quadrangularis)
A study of flowering characteristics in Hibiscus syriacus
A study of flowering in some apple varieites in the conditions of the Sarajevo area
A study of fluctuations in cacao pollination by Forcipomyia spp. midges in Palmira, Valle, Colombia
A study of foci of arbovirus infections in the territory of Kirgizia
A study of fodder peas in the European part of the USSR
A study of foot-and-mouth disease virus strains by complement fixation. I. A model for the fixation of complement by antigen/antibody mixtures. II. A comparison of tube and microplate tests for the differentiation of strains
A study of foreign and local cultivars of cotton in Bulgaria
A study of foreign and native cotton varieties in Bulgaria
A study of foreign spring wheat varieties in the White Russian SSR
A study of forest soils and leachates on sloping topography using a tension lysimeter
A study of forest transport in Bolu region from the viewpoint of transport technique
A study of four generations of Prunus besseyi X P. spinosa hybrids from open pollination
A study of four weed hosts of Sclerotinia species in alfalfa fields
A study of fractional composition of proteins in seeds of lupin grown in different soil and ecological conditions in the Lithuanian SSR
A study of free amino acids in the serum of piglets experimentally infected with Trichuris suis
A study of fruit set in F1 interspecific hybrids of tomato
A study of fruit yield and quality in new apple varieties at the Rossosh' fruit and berry testing station
A study of fruiting in the early bearing years and during the period of rapid yield increase in the apple cultivars Red and Golden Delicious
A study of fungi of the genus Geotrichum isolated from the stools
A study of future milk distribution in England and Wales
A study of garden bean varieties for processing
A study of garden pea varieties for processing
A study of gas exchange in leaf canopies - first applications to the study of sunflower
A study of gastric acid production in pigs in relation to early weaning
A study of gene differences between some breeds of sheep
A study of genealogical inheritance in Dobrovice sugar-beet varieties
A study of genes with visible effects using data from bull progeny tests
A study of genetic markers and the effectiveness of their use in animal breeding
A study of genetic markers in animals using reagents of plant origin
A study of genetic polymorphism of blood serum prealbumins and postalbumins in cattle
A study of genetic variability of some carcass characters with a view to breeding a high-quality fowl
A study of genome mutability in the intergeneric hybrid Zea mays var. semiindurata Kir. X Euchlaena mexicana Schrad
A study of glucose tolerance and insulin response in partially depancreatized dogs
A study of grain areas in 1971
A study of green revolution in Uttar Pradesh
A study of growth and development of purebred and crossbred piglets from parents with different antigenic blood characters
A study of growth promotional activity in the chicken (Gallus domesticus)
A study of growth rate in Thoroughbred foals and yearlings
A study of guaranteed price level of corn in Taiwan
A study of gynodiecy in plants
A study of haematophagy in flies of the genus Hydrotaea
A study of haemoglobin, transferrin and amylase types in Black Pied and Pinzgau cattle
A study of haploid maize plants
A study of heat resistance in vegetable crops by measuring the electrical resistance of the leaf tissues
A study of heavy metal contamination of leaf surfaces
A study of height regressions for Araucaria angustifolia
A study of helminth fauna of Corvidae in Poland
A study of heterosis for root and leaf characters in radish (Raphanus sativus L.)
A study of heterosis in intervarietal winter-wheat hybrids of different origin
A study of heterosis in the sugar-beet variety Dobrovicka C
A study of heterosis in tomatoes
A study of heterosis in winter wheat in the conditions of the Verkhnyachka experimental breeding station
A study of heterotic tomato hybrids in polythene greenhouses
A study of honey bee (Apis mellifera L.) swarms while in transit to a new homesite
A study of housing conditions necessary for white veal production
A study of human relations in large state farms
A study of humic acid by equilibrium ultracentrifugation
A study of hybrid combinations of winter bread wheat in the conditions of the Moscow region
A study of hybridization between Helianthus scaberrimus and H. annuus
A study of hybrids between Betula pubescens Ehrh. and Betula nana L. from Sutherland - an integrated approach
A study of hybrids obtained from crossing S. laciniatum Ait. and S. aviculare Forst
A study of hybrids of Aegilops ventricosa Tausch. with durum and bread wheats
A study of immunocytoadherence during experimental histoplasmosis
A study of immunogenetic and chromosome polymorphism in wild and domestic pigs
A study of immunoglobulins in protein calorie malnutrition
A study of immunologic relationships among serologically heterologous strains of bovine viral diarrhea virus by cross immunity tests
A study of inbred maize lines with increased protein content and their use in hybridization under Moldavian conditions
A study of inbreeding and panmictic equilibrium in populations of autotetraploid plants
A study of income, saving and investment in agriculturally progressive areas in Ahmednagar district (Maharashtra)
A study of indices for earliest acceptable harvest of Delicious apples
A study of individual differences in methaemoglobin formation caused by dietary nitrate intake
A study of individual winter-wheat hybrids at the Central Siberian Botanic Garden
A study of induced currant polyploids
A study of induced dysfunction of the facial nerve in one-humped camels
A study of induced mutant plants of Brassica capitata Lizg. I. Morphological and cytological characteristics of a semisterile mutant
A study of induced mutants of peas under different ecological conditions
A study of induced mutants of winter wheat in the later generations
A study of infectious degeneration (fanleaf) in vineyards of the Mediterranean region
A study of infestation by the European corn borer, Ostrinia nubilalis (Hubner) (Lepidoptera:Pyralidae), in southwestern Ontario, 1946 to 1964
A study of infestations of mules and asses by horse-keds (Hippobosca equina Linnaeus, 1758; Diptera: Hippoboscidae) and efficacy of Isotox and Asuntol against the pest
A study of inherited characteristics in hybrid peach seedlings
A study of initial breeding material of garden French bean
A study of initial material for breeding barley at the Priekuli experimental breeding station
A study of initial material for breeding flax in the White Russian SSR
A study of initial material of garden forms of Cornus in the Crimea
A study of initial material of tomato in breeding for canning quality
A study of initial material of winter wheat for breeding for resistance to brown rust
A study of initial samples of tomatoes for their degree of resistance to Phytophthora
A study of inoculation and sowing methods for Trifolium subterraneum in New South Wales
A study of insect repellents. 1. Effect on the flight and approach by Aedes aegypti
A study of insect repellents. 2. Effect of temperature on protection time
A study of integrated microscopy; rubefaction under wet temperate climate in comparison with Mediterranean rubefaction
A study of interaction between Helminthosporium oryzae and Bacillus megaterium var. phosphaticum
A study of interaction between lucerne, red clover and cocksfoot grown in mixtures under irrigated conditions on chernozem soils in the Pleven region
A study of interrelations, productivity and quality of Lotus corniculatus and Dactylis glomerata grown alone and in mixtures
A study of interrelationships between criteria of production and lipid composition of goats' milk using two methods of factorial analysis
A study of intervarietal hybrids of common vetch (Vicia satin L.). II. Inheritance of some morphological features
A study of intervarietal hybrids of common vetch (Vicia sativa L.)