00565naa#a2200181#i#450# EN\\bibl\79736 20260224083614.2 1819-4036 20170725b2017####ek#y0engy0150####ca RUS RU OPTIMIZATION AND ENVIRONMENTALIZATION OF THE ZONE SYSTEM OF SOIL PROCESSING IN E KRASNOYARSK REGION Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2017 7 с. Journal article local . 631.4(571.51) RUS Edimeichev Yu F sej.kgau.ru