George Colvin Humphrey, 1875-1947: a brief biography.
Chapman
A B
AB
Department of Meat and Animal Science, University of Wisconsin, Madison 53706.
Dickerson
G E
GE
D000822:Animal Husbandry / Q000266:history; D049673:History, 20th Century; D012106:Research / Q000266:history; D014922:Wisconsin