TY  - BOOK
AU  - Alcock,John
TI  - Animal behavior: an evolutionary approach 
SN  - 0878930116
AV  - QL 751 .A58 2001
U1  - 591.5 21
PY  - 2001///
CY  - Sunderland
PB  - Sinauer Publishers
KW  - Animal behavior
KW  - Evolution
N1  - Includes bibliographical references
ER  -