TY  - BOOK
AU  - MICHAEL,A.M.
AU  - OJHA,T.P.
TI  - PRINCIPLES OF AGRICULTURAL ENGINEERING / 
U1  - 631.3 
PY  - 1987///
CY  - [S.N] : 
PB  - JAIN BEOTHERS ، 
KW  - AGRICULTURAL MECHANICS
KW  - AGRICULTURE
KW  - RARM MACHINERY
ER  -