TY  - BOOK
AU  - Kepner, R. A. and others,
TI  - Principles of Farm Machinery
SN  - 087055252X
U1  - 631 
PY  - 1978///
CY  - Westport
PB  - AVI Publishing Co., Inc.
KW  - Agricultural Machinery
KW  - Techniques, equipment & materials
ER  -