TY  - BOOK
AU  - FIELD, Harry L.
TI  - Interoduction to agricultural engineering technology: a problem solving approacholie
PY  - 2007///
CY  - New York
PB  - Springer
KW  - AGRICULTURE/TECHNOLOGIE/ANALYSE DE SYSTÈME/MATÉRIEL AGRICOLE/TRACTEUR/ECONOMIE AGRICOLE/IRRIGATION/ÉROSION
ER  -