00775naa#a2200181#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\29073 20240514004517.2 1997-4868 20190425b2019####ek#y0engy0150####ca RU ANALYSIS OF THE FRONTIER REGIONS OF THE SIBERIAN FEDERAL DISTRICT OF RUSSIA BY THE LEVEL OF SOCIO-ECONOMIC DEVELOPMENT (ON THE EXAMPLE OF THE REPUBLIC OF TYVA) Journal article Ekaterinburg Ural State Agrarian University 2019 7 с. Journal article local Сельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 Badarchi H. B. Sevek V. K. usau.editorum.ru