Risk factors for culling Holstein-Friesian cows

被引:0
|
作者
Webster, John [1 ]
机构
[1] Mudford Sock, Old Sock Cottage, Yeovil BA22 8EA, Somerset, England
关键词
D O I
10.1136/vr.c5360
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
引用
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页码:539 / 539
页数:1
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