TY JOUR TI THE PRODUCTIVE-BIOLOGICAL PECULIARITIES OF THE RED-MOTLEY BREED COWS OF DIFFERENT EXTERIOR-CONSTITUTIONAL TYPES KW milkiness coefficient KW lactation index KW protein mass fraction KW fat mass fraction KW changeability KW consolidation KW variability KW narrow-bodied KW intermediate KW wide-bodied JO Bulletin of KSAU AU Lefler, T.F. AU Bagaev, V.V. PY 2015 IS PB Krasnoyarsk State Agrarian University