Swine confinement breeding units [Management strategies, physiological considerations, and sample physical arrangements].
1980
Singleton W.L. | Kester R.P. | Littjohann R.M.
书目信息
Publication - Cooperative Extension Service
期
1259.
语言
英语
注释
ill. AVAILABILITY: NAL, USDA, Beltsville, Md. 20705 - USA
类型
Journal Article; Non Conventional
团体作者
Vsesoyuznaya Akademiya Sel' skokhozyajstvennykh Nayuk, Moscow (USSR).
2012-11-15
AGRIS AP
