TY  - BOOK
AU  - Ojha, T.P.
ED  - Michael, A.M.
TI  - Principles of agricultural engineering ; farm power and machinery farm buildings and post harvest technology.
SN  - 9788183602129
U1  - 631.3 
PY  - 2017///
CY  - New Delhi
PB  - Balaji Offset Printers
ER  -