TY JOUR TI INFLUENCE OF GRAINS IN COWS RINGS ON QUALITATIVE CHARACTERISTICS OF RAW MILK AND PRODUCTS OF ITS TREATMENT KW JO Agrarian Bulletin of the AU Perevozchikov, A.V. AU Vorob'eva, S.L. AU Berezkina, G.Y. PY 2019 IS 186 PB Ural State Agrarian University