Milk progesterone test allows early pregnancy check [Dairy cows].
1977
Pennington J.A. | Spahr S.L. | Lodge J.R.
书目信息
卷
122
语言
英语
注释
AVAILABILITY: NAL (44.8 H65).
类型
Journal Article; Journal Part
来源
Hoard's-Dairyman (USA). (10 Sep 1977). v. 122(17) p. 1019, 1054.
2012-11-15
AGRIS AP