Yazar
richard o kellems
5 cilt bulundu.
Cilt sonuçları
The effect of ration formulation on the subsequent generation of volatile gases and odors from bovine waste
Richard O. Kellems · Yayınevi bilinmiyor
69 sayfa · 1976
Animal waste / Environmental aspects / Environmental aspects of Animal waste
Beef cattle ryegrass straw feeding trials 1982-84
Richard O. Kellems · State of Oregon, Dept. of Environmental Quality
10 sayfa · 1984
Beef cattle / Feeding and feeds / Straw as feed / Straw as feed.