00835naa#a2200217#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\29067 /en/manage/index 20241108195842.5 1997-4868 20190425b2019####ek#y0engy0150####ca RU DIGESTIBILITY AND UTILIZATION OF NUTRIENTS OF FEED DUCKLINGS WHEN FED WITH ENZYME PREPARATION Journal article Ekaterinburg Ural State Agrarian University 2019 3 с. Journal article local Сельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 Ezhova O. Yu. Belyackaya Yu. N. Bakayeva Larisa Nikolaevna Gadiev R. R. test.editorum.ru /en/manage/index