TY  - BOOK
AU  - Alcock,John
TI  - Animal behavior: an evolutionary approach 
SN  - 0878930094 (cased.)
PY  - 1998///
CY  - Sunderland, Mass.
PB  - Sinauer Associates
KW  - Animal behavior
KW  - Evolution
N1  - Includes index; Includes bibliographical references
ER  -