Yazar
w b ellett
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Cilt sonuçları
Feeding Hevea rubber seed meal for milk production
W. B. Ellett, C. W. Holdaway · Virginia Agricultural Experiment Station
12 sayfa · 1930
Hevea / Seeds / Dairy cattle / Feeding and feeds
The effects of high protein and high energy rations in feeding dairy cows
W. B. Ellett, C. W. Holdaway · Virginia Agricultural Experiment Station
45 sayfa · 1917
Dairy cattle / Feeding and feeds / Proteins in animal nutrition