TO THE QUESTION OF SELECTION OF MODEL NATURAL-ECONOMIC SYSTEMS OF THE SOCIAL-ECONOMIC REGIONAL FRAMEWORK AT THE RUSSIAN FEDERATION STEPPE ZONE
2018 ◽
pp. 171-176
Keyword(s):
2015 ◽
Vol 166
◽
pp. 30-35
◽
2019 ◽
Vol 60
(6)
◽
pp. 284-287
2021 ◽
Vol 11
(2)
◽
pp. 87-95
2019 ◽
Vol 151
(4)
◽
pp. 84-91
Keyword(s):
2018 ◽
Vol 35
(2)
◽
pp. 18-24
◽