TY  - GEN
AU  - Michael, A M
AU  - Ojha, T P
TI  - Principles of Agricultural Engineering. Vol 2: Agricultural Surveying Irrigation Drainage and Soil and Water Conservation
U1  - 630 
PY  - 1978///
CY  - New Delhi
PB  - Jain Brothers
KW  - Agricultural Engineering
KW  - Agricultural Surveying
KW  - Imigation
ER  -