TY  - BOOK
AU  - Manning,Aubrey
TI  - An introduction to animal behaviour / 
SN  - 0713123613
PY  - 1973///
CY  - London, 
PB  - Edward Arnold, 
KW  - Comportamiento animal
KW  - EtologÃ­a
N1  - BibliografÃ­a : p. [270]-289
ER  -