00612naa#a2200181#i#450# EN\\bibl\11488 20240812042654.1 1997-3225 20160505b2016####ek#y0engy0150####ca RUS RU DAIRY EFFICIENCY AND GENE POLYMORPHIC VARIANTS OF KAPPA-CASEIN, BETA-LACTOGLOBULIN OF HOLSTEINED BLACK-MOTLEY CATTLE OF SAMARA TYPE Journal article Kinel Samara State Agrarian University 2016 4 с. Journal article local Grashin Valeriy Aleksandrovich Grashin Aleksey Aleksandrovich naukaru.ru