TY  - BOOK
AU  -  Kepner,Robert Allen
AU  - Bainer,Roy
AU  - Barger,E.L.
TI  - Principles of farm machinery
SN  - 8123909772
U1  - 631.3 
PY  - 1987///
CY  - New Delhi
PB  - CBS Publishers and Distributors Pvt. Ltd.
KW  - Agricultural machinery
KW  - Agricultural engineering
ER  -