GENETIC AND ENVIRONMENTAL PARAMETERS OF MILK CONSTITUENTS FOR 5 BREEDS .I. EFFECTS OF HERD YEAR SEASON AND AGE OF COW

被引:36
作者
GACULA, MC
GAUNT, SN
DAMON, RA
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10.3168/jds.S0022-0302(68)87002-X
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S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
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页码:428 / &
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