TY  - BOOK
AU  - Williamson, G.
AU  - Payne, William John Arthur.
TI  - An introduction to animal husbandry in the tropics
T2  - Tropical agriculture series
U1  - 636.08 
PY  - 1978///
CY  - London
PB  - Longman
KW  - GanaderÃ­a
KW  - TrÃ³picos
ER  -