Austrian biologists Create Talk0 Category page This page needs content. You can help by adding a sentence or a photo! Add to this page! Gregor Mendel “ Assessment | Biopsychology | Comparative | Cognitive | Developmental | Language | Individual... Paul Alfred Weiss Pages in category "Austrian biologists" The following 2 pages are in this category, out of 2 total. M Gregor MendelW Paul Alfred Weiss Retrieved from "http://psychology.wikia.com/wiki/Category:Austrian_biologists"