CONSUMPTION AND UTILIZATION OF NUTRIENTS BY SIMMENTAL STEERS FED DIETS SUPPLEMENTED WITH THE BIOGUMITEL-2G PROBIOTIC ArticleKosilov V.I., Nikonova Y.A., Pekina N.V., Kubatbekov T.S., Vilver D.S., Irgashev T.A.Известия Оренбургского государственного аграрного университета. 2017. С. 204-206
