00542naa#a2200157#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\48736 20240517000522.5 1997-4868 20220130b2022####ek#y0engy0150####ca RU On the unity of the processes of photosynthesis, nitrogen fixation and soil formation Journal article Ekaterinburg Ural State Agrarian University 2022 7 с. Journal article local Ovsyannikov Yu. A. usau.editorum.ru