00689naa#a2200205#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\42597 /en/manage/index 20250228042549.5 1997-4868 20210313b2021####ek#y0engy0150####ca RU Reasons for the disposal of cows, depending on the origin Journal article Ekaterinburg Ural State Agrarian University 2021 9 с. Journal article local Gorelik Ol'ga Vasil'evna Lavrov Aleksey Aleksandrovich Lavrova Yuliya Evgen'evna Belookov A. A. test.editorum.ru /en/manage/index