TY  - BOOK
AU  - Sinha, Jagnath Prasad
TI  - Energy Utilization Efficiency of Some Tillage Implements
U1  - 631.31 
PY  - 1992///
CY  - Pusa, Samastipur
PB  - RAU
KW  - Agricultural Engineering
KW  - Farm Machinery
KW  - M.Tech
ER  -