TY  - BOOK
AU  - KlopferPeter  H, Hailman,   Jack  P.
AU  - x
TI  - An  introduction  to  animal  behavior: Ethology s, first  century
SN  - x
U1  - 591/KLI 
PY  - 1967///
CY  - Englewood  cliffs, 
PB  - Prentice- Hill
KW  - Animals-  Habits  and  Behavior
KW  - Animals
ER  -