LDR 00634naa#a2200181#i#450# 001 EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\88336 005 20250107043827.2 011 ## _a1997-4868 100 ## _a20240903b2024####ek#y0engy0150####ca 102 ## _aRU 200 1# _aThe use of biologically active substances in poultry feeding (review) _eJournal article 210 1# _aEkaterinburg _cUral State Agrarian University _d2024 215 ## _a7 с. 608 ## _aJournal article _2local 700 #1 _aKazachkova _gNadezhda Mihaylovna 700 #1 _aKartekenov _gKanat Sharipovich 700 #1 _aDuskaev _gGalimzhan Kalihanovich 856 4# _ausau.editorum.ru _u