TY  - BOOK
AU  - Kepner, R, A.
AU  - Barger, E, L .
AU  - Bainer,Roy
TI  - Principles of farm machinery
U1  - 631.3 
PY  - 1978///
CY  - New Delhi
PB  - CBS
KW  - Machinery
KW  - Agriculture
ER  -