TY  - BOOK
AU  - A M Michael
AU  - T.P. Ojha
TI  - Principles of Agricultural Engineering
PY  - 1966///
CY  - New Delhi 
PB  - Jain Brothers
KW  - AgricultureEngineering
KW  - Agricultural EngineeringIrrigationAgricultural drainageSoil and water conservation
ER  -