00597naa#a2200169#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\73775 20241125131727.1 1997-4868 20240123b2024####ek#y0engy0150####ca RU Theoretical and methodological approach to information support for grain production management Journal article Ekaterinburg Ural State Agrarian University 2024 10 с. Journal article local Arinichev Igor' Vladimirovich Sidorov Viktor usau.editorum.ru