00475naa#a2200169#i#450# EN\\bibl\13952 20240905082105.4 2073-0462 20161031b2016####ek#y0engy0150####ca RUS RU FOOD SECURITY IN THE REGIONS OF THE VOLGA FEDERAL DISTRICT Journal article Kazan Kazan state agrarian University 2016 6 с. Journal article local Battalova Alina naukaru.ru