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