TY  - BOOK
AU  - Klopfer, Peter H.
TI  - Behavioral aspects of ecology
T2  - Concepts of moderm biology series
U1  - 574.5 
PY  - 1962///
CY  - Englewood, Cliffs.
PB  - Prentice-Hall
KW  - Animales
KW  - Habitos y conducta
KW  - Ecología
ER  -