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ray e ely

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Cilt sonuçları

$Digestibility of certain carbohydrate fractions of forages by ruminants$

Ray E. Ely · U.S. Dept. of Agriculture, Agricultural Research Service

Sayfa sayısı yok · 1955

Forage / Dairy cattle / Feeds and feeding / Feed utilization efficiency / National Cooperative Dairy Herd Improvement Program (U.S.)