TY  - GEN
AU  - Ojha,T.P.
AU  - Michael, A.M.
TI  - Principles of agricultural engineering
SN  - 8186321632 (v.1)
U1  - 630 
PY  - 2006///
CY  - New Delhi
PB  - Jain Brothers
N1  - This book published in 2 vols; v.1 Farm power, farm machinery, farm buildings & post harvest technology - v.2 Surveying, irrigation, drainage & soil and water conservation
ER  -