TY  - BOOK
AU  - Wickler,Wolfgang
TI  - The sexual code: the social behaviour of animals and men 
T2  - Anchor books
SN  - 038508112X
AV  - QL761 .W513 1974
U1  - 591.562 23
PY  - 1973///
CY  - Garden City
PB  - Anchor Press/Doubleday
KW  - Sexual behavior in animals
KW  - Comportamiento sexual en animales
N1  - Bibliografía: p. [285]-292
ER  -