TY  - BOOK
AU  - Mellor,David J.
AU  - Patterson-Kane,Emily
TI  - The sciences of animal welfare
SN  - 9781405134958
U1  - 636.0832 
PY  - 2009///
CY  - Oxford: 
PB  - Wiley-Blackwell, 
KW  - Animal welfare
ER  -