00550naa#a2200157#i#4500001006100000005001700061011001400078100004100092102000700133200010400140210005500244215001100299608002700310700003400337856002100371EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\4738520240716140421.2##a1997-4868##a20211126b2021####ek#y0engy0150####ca##aRU1#aTrends in crop production as a factor of ensuring food security of the Perm RegioneJournal article1#aEkaterinburgcUral State Agrarian Universityd2021##a11 с.##aJournal article2local#1aShalaevagLyudmila Vasil'evna4#ausau.editorum.ru