TY  - BOOK
AU  - Wood-Gush,D.G.M.
TI  - Elements of ethology: a textbook for agricultural and veterinany students  
SN  - 0412231603
PY  - 1983///
CY  - London
PB  - Chapman & Hall
KW  - Domestic animals
KW  - Behavior
KW  - Animal behavior
ER  -