THE PERFORMANCE OF SUMMER-CALVING DAIRY-COWS

被引：0

作者：

LEAVER, JD ^{[1
]}

机构：

[1] W SCOTLAND AGR COLL,CRICHTON ROYAL FARM,DUMFRIES DG1 4SZ,SCOTLAND

来源：

ANIMAL PRODUCTION | 1987年 / 44卷

关键词：

D O I：

暂无

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

引用

页码：492 / 492

页数：1

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