TY  - BOOK
AU  - Thorpe, William Homan,
AU  - Zangwill, O. L.
TI  - Current problems in animal behavior
U1  - 591.51 THO 
PY  - 1961///
CY  - Cambridge
PB  - University Press
KW  - Animal behavior
N1  - Essays; Includes bibliography
ER  -