Improving the efficiency of a ploughing unit by regulating its load regimes : Exemplified by a ploughing unit with a wheeled tractor of the 50 kN class
Yarmagomedov, Abumuslim Nasrullaevich, 1991, Candidate of Sciences dissertation
Improving the efficiency of a ploughing unit by regulating its load regimes : Exemplified by a ploughing unit with a wheeled tractor of the 50 kN class — Yarmagomedov, Abumuslim Nasrullaevich — 1991 — Russian Dissertation Library