TY  - BOOK
AU  - Bateson, P. P. G.
AU  - Klopfer, Peter H.
TI  - Perspectives in ethology: Mechanisms 
SN  - 0306418460 (vol.6)
AV  - QL751 .P47 vol.6
CY  - New York
PB  - Plenum Press .
KW  - Zoology
N1  - includes bibliographical references and index
ER  -