For citations:
Kairov V.R., Gazzaeva M.S. ECONOMIC AND BIOLOGICAL INDICATORS OF POULTRY AND PIGS WHEN USING BIOLOGICALLY ACTIVE PREPARATIONS. Zootechnical Science of Belarus. 2017;52(1):217-227. (In Russ.)
Kairov V.R., Gazzaeva M.S. ECONOMIC AND BIOLOGICAL INDICATORS OF POULTRY AND PIGS WHEN USING BIOLOGICALLY ACTIVE PREPARATIONS. Zootechnical Science of Belarus. 2017;52(1):217-227. (In Russ.)