TY  - BOOK
AU  - Herren, Ray V.,
TI  - Agricultural Machanics : Fundamentals and Applications
SN  - 9781439042731
U1  - 631.3 
PY  - 2010///
CY  - New York
PB  - Delmar Cengage Learning
KW  - Agricultural Machanics
KW  - Farm Machinery
ER  -