Composition and cost of dairy cow rations with varying hay crop quality [New York].
1980
Milligan R.A. | Knoblauch W.A.
书目信息
Cornell agricultural economics staff paper - New York (State) Cornell Agricultural Experiment Station
期
80-13.
语言
英语
注释
8 ref. AVAILABILITY: NAL, USDA, Beltsville, Md. 20705 - USA
类型
Journal Article; Non Conventional
2012-11-15
AGRIS AP
