TY  - BOOK
AU  - Dewsbury, Donald A.,
AU  - Rethlingshafer, Dorothy,
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 70166706
SN  - 2
PY  - 1973///46
CY  - New York
PB  - McGraw-Hill
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Animal behavior.;Psychology, Comparative.;Behavior, Animal.;Psychology, Comparative
N1  - Includes bibliographies; 5
ER  -