TY  - BOOK
AU  - Grier, James W.
AU  - Beatty, William W.
AU  - Bradley, Barbara
TI  - Biology of animal behaviour
U1  - 591.51 
PY  - 1984///
CY  - St. Louis, Mo.
PB  - Times/Mosby College Pub.
KW  - Animal behavior
N1  - Includes bibliographical references p. ( 670-693) and index
ER  -