00587naa#a2200193#i#450# EN\\bibl\78715 20260220071049.5 1819-4036 20150125b2015####ek#y0engy0150####ca RUS RU ECOLOGICAL AND GEOLOGICAL PROBLEMS IN THE REGIONAL LAND USE TYPES OF THE AMUR REGION Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2015 2 с. Journal article local . 911.9 (571.61) RUS Murashova E G Rodomanskaya S A vestnik.kgau.ru