TY  - BOOK
AU  - Singer, Peter
TI  - Animal liberation : the definitive classic of the animal movement
SN  - 978-0-06-171130-5 
U1  - 179.3 
PY  - 2009///
CY  - New York
PB  - HarperCollins Publishers
KW  - Animal welfare ; Vegetarianism
ER  -