00554naa#a2200181#i#450# EN\\bibl\78544 20260220111958.5 1819-4036 20141025b2014####ek#y0engy0150####ca RUS RU OPERATIONAL PARAMETERS OF THE WHEELED TRACTORS AND AGGREGATES FOR THE ZONAL TILLAGE TECHNOLOGY Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2014 4 с. Journal article local . 629.114.2 RUS Selivanov N I sej.kgau.ru