DISEASE, PRODUCTION AND CULLING IN HOLSTEIN-FRIESIAN COWS .2. AGE, SEASON AND SIRE EFFECTS

被引:113
作者
DOHOO, IR
MARTIN, SW
MCMILLAN, I
KENNEDY, BW
机构
[1] UNIV GUELPH, ONTARIO VET COLL, DEPT VET MICROBIOL & IMMUNOL, GUELPH N1G 2W1, ONTARIO, CANADA
[2] UNIV GUELPH, ONTARIO AGR COLL, DEPT ANIM & POULTRY SCI, GUELPH N1G 2W1, ONTARIO, CANADA
关键词
D O I
10.1016/0167-5877(84)90012-6
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
引用
收藏
页码:655 / 670
页数:16
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