TY  - BOOK
AU  - Fraser,Andrew F., x
AU  - x
TI  - Farm animal behaviour: An introduction to behaviour in the common farm  species
SN  - x
U1  - 636/FRF 
PY  - 1980///
CY  - Lond.
PB  - Bailliere Tindall
KW  - Animals - Hibits & Behavior
N1  - x
ER  -