TY  - BOOK
AU  - Bosoi, E S  .
AU  - Smirnov,I I  .
AU  - Verniaev,O V  .
TI  - Theory construction and calculation of agricultural machines  vol-1 / 
SN  - 81  7087  021  6
U1  - 631.3 
PY  - 1987///
CY  - New Delhi : 
PB  - Oxonian Press Pvt Ltd , 
ER  -