00761naa#a2200181#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\37777 20241219004354.4 1997-4868 20200527b2020####ek#y0engy0150####ca RU Approbation of identification and correction technology for dairy cows elementosis according to hair elemental composition Journal article Ekaterinburg Ural State Agrarian University 2020 12 с. Journal article local Сельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 Miroshnikov Sergey Aleksandrovich ZAVYALOV O. A. usau.editorum.ru