Commercial chicken production manual /
North, Mack O.
Commercial chicken production manual / Mark O. North and Donald D. Bell - 4th ed. - New York : An AVI Book, 1978 - 692 p. : ill. ; 26 cm.
0442318822
Chickens
Commercial chicken production manual / Mark O. North and Donald D. Bell - 4th ed. - New York : An AVI Book, 1978 - 692 p. : ill. ; 26 cm.
0442318822
Chickens
