The growing and finishing pig :
English, Peter R.
The growing and finishing pig : improving efficiency / - UK : Farming Press, c1988. - 555 p. ;
0852361386
Pig rearing
SF391 / .E54 1988
The growing and finishing pig : improving efficiency / - UK : Farming Press, c1988. - 555 p. ;
0852361386
Pig rearing
SF391 / .E54 1988