Diseases of Swine /
Leman, A D.
Diseases of Swine / - Iowa : The Iowa State College Press , 1986 - 930p :
0 8138 0441 8
Sheep & Wool
Diseases of Swine / - Iowa : The Iowa State College Press , 1986 - 930p :
0 8138 0441 8
Sheep & Wool