00621naa#a2200169#i#4500001006100000005001700061011001400078100004100092102000700133200014000140210005500280215001000335608002700345700003600372700002200408856002100430EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\4259920240825191750.7##a1997-4868##a20210313b2021####ek#y0engy0150####ca##aRU1#aMilk productivity and reproductive performance of black and white cows, depending on the technology of milk productioneJournal article1#aEkaterinburgcUral State Agrarian Universityd2021##a8 с.##aJournal article2local#1aNazarovagKristina Polikarpovna#1aBerezkinagG. Yu.4#ausau.editorum.ru