TY  - BOOK
AU  - Michael, A.M.
TI  - Principles of agricultural engineering
U1  - 63:62 K6.2 
PY  - 1966///
CY  - Jodhpur
PB  - Jain brothers
KW  -  A.M.Michael (and) T.P.Ojha.
KW  - Ojha, T.P., joint author
KW  - Agricultural engineering
ER  -