TY  - BOOK
AU  - Klenin, N. I.
AU  - Popov, F.
AU  - Sakun, A.
TI  - Agricultural machines: : theory of operation computation of controlling parameters and the conditions of operation
T2  - Russian translations series
U1  - 631.3 
PY  - 1986///
CY  - Rotterdam
PB  - Balkema
KW  - Maquinaria agrícola
N1  - D18-77
ER  -