Pig housing
Sainsbury, David.
Pig housing David Sainsbury - 5th ed. (Revised) - Ipswich [Eng.] Farming Press 1978 - 212 p., [16] leaves of plates ill 23 cm. - A Farming Press book .
Swine--Housing
636.4 / 08 / 31
Pig housing David Sainsbury - 5th ed. (Revised) - Ipswich [Eng.] Farming Press 1978 - 212 p., [16] leaves of plates ill 23 cm. - A Farming Press book .
Swine--Housing
636.4 / 08 / 31