00848naa#a2200193#i#450# EN\FNC «VIK IM. V. R. VIL'YAMSA»\bibl\4215 20250116131929.4 20200625b2020####ek#y0engy0150####ca RU ECONOMIC EFFICIENCY OF THE USE OF YOUNG CATTLE PROTEIN FEED FROM BARLEY-PEA MIXTURES Conference article/thesis Lobnya Federal Williams Research Center of Forage Production and Agroecology 2020 5 с. Conference article/thesis local Сельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 Kosolapov Vladimir Mihaylovich Ishmuratov Halyaf Gabdulkhaevich Kosolapova Valentina Gennadievna Zverkova Zinaida Nikolaevna adaptagro.editorum.ru