Effect of postpartum bull exposure on calving interval of first-calf heifers bred by natural service
1994
Larson, C.L. | Miller, H.L. | Goehring, T.B.
AGROVOC关键词
书目信息
页码
pp. 153-154
其它主题
Postpartum interval; Genisse; Natural mating; Methode d'accouplement; Reproduccion
语言
英语
注释
Summaries (Fr, En)
references
类型
Summary
1996-08-15
AGRIS AP