TY  - BOOK
AU  - Ratner,Stanley C.
AU  - Denny,M.Ray
TI  - Comparative psychology : : research in animal behavior / 
T2  - The Dorsey Series in Psychology
U1  - 156. 
PY  - 1964///.
CY  - Homewood : 
PB  - The Dorsey Press, 
KW  - Psicología comparada
KW  - Aprendizaje animal
KW  - Conducta animal
KW  - Genética
ER  -