Yazar
joseph tritschler
2 cilt bulundu.
Cilt sonuçları
Swine production
Joseph P. Tritschler · Cooperative Extension Service, University of Massachusetts
Sayfa sayısı yok · 1982
Swine / Breeding / Marketing
Tissue protein and energy deposition in steers fed diets with different urea fermentation potentials (UFP)
Joseph Patrick Tritschler · Yayınevi bilinmiyor
116 sayfa · 1981
Beef cattle / Feeding and feeds / Urea as feed