DAIRY HERD IMPROVEMENT ASSOCIATION YEARLY HERD AVERAGES .2. PREDICTING INCOME OVER FEED COST

被引：7

|

作者：

MILLER, RH

机构：

来源：

JOURNAL OF DAIRY SCIENCE | 1968年 / 51卷 / 11期

关键词：

D O I：

10.3168/jds.S0022-0302(68)87288-1

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

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页码：1840 / &

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