For citations:
Gribov I.V., Perevozchikova N.V. INFLUENCE OF THE TECHNOLOGICAL LEVEL OF MACHINE AND TRACTOR FLEET ONGRAIN PRODUCTION EFFICIENCY. Agricultural Engineering (Moscow). 2018;(4):33-37. (In Russ.)
Gribov I.V., Perevozchikova N.V. INFLUENCE OF THE TECHNOLOGICAL LEVEL OF MACHINE AND TRACTOR FLEET ONGRAIN PRODUCTION EFFICIENCY. Agricultural Engineering (Moscow). 2018;(4):33-37. (In Russ.)