TY  JOUR
TI  AN IMPACT OF THE TECHNICS OPERATING LEVEL ON INDICES OF TRACTOR USAGE IN AGRICULTURAL PRODUCTION
KW  level of operation
KW  operation conditions
KW  resource consumption
KW  annual operating time
KW  increasing efficiency.

JO  Vestnik of Kazan State Agrarian University
AU  Galiev, I.G.
AU  Khusainov, R..
PY  2015
IS  10
PB  Kazan state agrarian University