Grazing management of dairy cows in practice.
1976
Stevens D.G.
书目信息
Occasional Symposium British Grassland Society
页码
v.3-5
语言
英语
类型
Journal Article; Journal Part
来源
Occasional-Symposium-British-Grassland-Society (UK). (1976). (no.8) p. 3-5.
团体作者
Leaze Farm, Lechlade, Glos (UK)
Oregon. Agricultural Experiment Station.
2012-11-15
AGRIS AP