TY  - BOOK
AU  - Syme, G. L.
AU  - Syme, L. A.
TI  - Social structure in farm animals
T2  - Development in animal and veterinary science
U1  - 636.08 
PY  - 1979///
CY  - Amsterdam
PB  - Elsevier
KW  - Animales domesticos
KW  - Habitos y conducta
ER  -