The frequency of milk cow culling
1989
Satava, M. | Sadeq, A.L. (Vysoka Skola Zemedelska, Prague-Suchdol (CSFR). Institut Tropickeho a Subtropickeho Zemedelstvi)
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书目信息
卷
6
期
1
ISSN
0862-0369
页码
pp. 119-130
其它主题
Large scale husbandry; Elevage a grande echelle; Eliminacion/ esterilidad femenina; Aptitude laitiere; Vache laitiere; Reforme/ infertilite femelle; Culling/ female infertility
语言
捷克语
注释
2 graphs, 2 tables; 11 ref. Summaries (Cs, De, En, Ru) *UZLK E 45.545/1989/1
类型
Summary
1991-08-15
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