AGRIS - 国际农业科技情报系统

Culling cost in dairy farms : relative importance of culling with mastitis

1992

Ben Ayed, M.


书目信息
页码
116 p.
其它主题
Eliminacion; Gram positive bacteria
语言
法语
注释
Summaries (Ar, En, Fr)
tabl., ref.
类型
Thesis; Summary; Non-Conventional
团体作者
Ecole Nationale de Medecine Veterinaire, Sidi Thabet (Tunisia)

1994-08-15
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