00492naa#a2200157#i#450# EN\\bibl\101905 20250902233357.2 2588-0209 20201025b2020####ek#y0engy0150####ca RU DEVELOPMENT OF PROPOSALS ON INVOLVEMENT OF UNUSED AGRICULTURAL LANDS IN ECONOMIC TURNOVER ON THE EXAMPLE OF THE TYUMEN REGION Journal article Moscow Electronic science 2020 0 с. Journal article local iacj.ru