+ Main Category
Biology: 18072
Agriculture: 7697
Horticulture: 3991
Forestry: 845
Geography: 5128
Environment: 5567
Research: 2417
Society: 448
+ Tell a Friend
Fill out the information below to email a friend a brief note about 'TropHort: Biology, Agriculture and Geography'
+ Top 10
+ Directory Statistics
Links: 41735
Categories: 7194
Registered Users: 757
Mailing List Subscribers: 153
+ Pagerank Statistics
+ Join Mailing List
Joining mailing list will entitle you
to receive occasional emails informing you of news and
updates to the site and any special offers that may be
of interest to you.
Weigl, Rudolf Stefan
59663
Weigl, Rudolf Stefan
http://lwow.home.pl/weigl/in-memoriam.html
Professor Rudolf Stefan Weigl (1883-1957) has developed the first effective vaccine against typhus.
Biology > History > People
Jan 6, 2008
Write a Review
Add to My Favorite
Refer it to Friend
Report Broken Link
Other links at Biology > History > People
Exhibits materials about the life and work of a prolific nineteenth-century entomologist, archaeologist, and biological illustrator.
Category:
This site examines Dawkins' treatment of the Malthusian population principle, and expands on Dawkins' own criticism of the naivity of using a generational approach to population modelling.
Category:
Dr. Albert Hofmann, the father of LSD, psilocybin, and psilocin.
Category:
Professor Rudolf Stefan Weigl (1883-1957) has developed the first effective vaccine against typhus.
Category:
