00798naa#a2200205#i#450# EN\\bibl\16969 20240502203715.4 2073-0462 20170714b2017####ek#y0engy0150####ca RUS RU INFLUENCE OF THE CONCENTRATE WITH VARIOUS FRACTIONAL COMPOSITION OF PROTEINS ON MILK PRODUCTIVITY OF COWS AND PHYSICAL AND CHEMICAL CONTENT OF MILK Journal article Kazan Kazan state agrarian University 2017 5 с. Journal article local Сельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 RUS Sharafutdinov Gazimzyan Krupin Evgeniy Olegovich Shakirov Shamil' Kasymovich naukaru.ru