TY  - GEN
AU  - Kepner, R. A.
AU  - Barger, E. L.
AU  - Bainer, Roy
TI  - Principles of farm machinery
U1  - 629.2252 
PY  - 1978///
CY  - Delhi
PB  - CBS publishers
KW  - Branches of engineering
KW  - Work vehicles
KW  - Tractors
KW  - Motor land vehicles, cycle
ER  -