TY  - BOOK
AU  - Portmann, Adolf
AU  - Coburn, Oliver
TI  - Animals as social beings
U1  - 591.51 
PY  - 1961///
CY  - New York
PB  - Viking Press
KW  - Animals, Habits And Behavior Of
N1  - Translation Of Das Tier Als Soziales Wesen
ER  -