00585naa#a2200181#i#450# EN\\bibl\119086 20260405064032.7 1819-4036 20211029b2021####ek#y0engy0150####ca RU FALLOW LANDS DEMUTATION AND BIOPRODUCTIVITY UNDER KHAKASS HILLY STEPPE CONDITIONS Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2021 7 с. Journal article local Общая ботаника. 581 Kut'kina N. V. Eremina Inna Germanovna kgau.editorum.ru