MEAT PRODUCTIVITY OF RED STEPPE BREED CALVES AND CASTRATES WITH MODERATE BREEDING AND FEEDING СтатьяNikitchenko V.E., Nikitchenko D.V., Plyushchikov V.G., Seregin I.G., Rystsova E.O., Gurina R.R.Journal of Pharmaceutical Sciences and Research. Том 10. 2018. С. 404-407