TY  - BOOK
AU  - Ojha, T.P, Michael, A.M
AU  - Ojha, T.P, 
AU  - Michael, A.M
TI  - Principles of agricultural engineering
SN  - 8186321632
PY  - 2008///
CY  - New delhi
PB  - Jain brothers
KW  - Agricultural engineering
ER  -