TY  - BOOK
AU  - Johnson D M
AU  - Buriak,P.
AU  - Harper,J.
AU  - Johnson,D.M.
AU  - Lawver,D.E.
AU  - Harper J
AU  - Johnson D M
AU  - Lawver D E
TI  - Mechanical Technology in Agriculture
PY  - 1998///
CY  - Illinios
PB  - Interstate Pub.
KW  - Mechanical Technology
ER  -