00443nam a2200193Ia 4500001000600000003000500006008004100011010001100052040000900063082001600072100002400088245005100112260003800163300001100201440000500212500000500217503000500222650002200227Z_932CHAP220113s1986 xx 000 0 und d a164008 cCHAP a636.08 S83y aStansfield, Malcolm aManual del ganadero /cpor Malcolm Stansfield aBuenos Aires :bEl ateneo,c1986 a157 p. a a a aGanadería I. t.