Better health through planning with the dairy herd; a correspondence course. lesson 2. Diseases affecting reproduction.
1978
Herrick J.B.
书目信息
PM - Iowa State University of Science and Technology
语言
英语
注释
AVAILABILITY: NAL (275.29 IO9PA).
类型
Journal Article; Non Conventional
团体作者
Iowa State University of Science and Technology, Ames. Cooperative Extension Service.
2012-11-15
AGRIS AP
