TY  - BOOK
AU  - William, Peter Marler
AU  - Hamilton, J.
TI  - Machanisms of Animal Behaviour
U1  - 591.5 
PY  - 1966///
CY  - New York
PB  - John Wiley and Sons
KW  - Pure Sciences
KW  - Zoological sciences
KW  - Animal behavior
ER  -