TY  - BOOK
AU  - Davidson, Hamish Reid
TI  - The production and marketing of pigs
U1  - 636.4 
PY  - 1966///
CY  - London
PB  - Longmans, Green
KW  - Swine
KW  - Farm produce - Marketing
N1  - Prep. with the assistance of W.E. Coey
ER  -