THE COMPARATIVE REPRODUCTIVE PERFORMANCE OF NURSED COWS AND MILKED COWS

被引:110
作者
WILTBANK, JN
COOK, AC
机构
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D O I
10.2527/jas1958.173640x
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
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页码:640 / 648
页数:9
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