LDR 00626naa#a2200169#i#450# 001 EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\50747 005 20250401044206.2 011 ## _a1997-4868 100 ## _a20220529b2022####ek#y0engy0150####ca 102 ## _aRU 200 1# _aThe effect of biological preparations on the indicators of biological activity of typical slightly eroded chernozem _eJournal article 210 1# _aEkaterinburg _cUral State Agrarian University _d2022 215 ## _a11 с. 608 ## _aJournal article _2local 700 #1 _aChuyan _gNataliya Anatol'evna 700 #1 _aBreskina _gGalina Mihaylovna 856 4# _ausau.editorum.ru _u