The effect of the front wheel on compaction by a tractor and an assessment of the measuring techniques /
Henshall, J. K.(J. Kenneth),author.
Dickson, J. W.,B.Sc.,author.
Scottish Institute of Agricultural Engineering.
"Not for publication."--on the title page.
"Scottish Institute of Agricultural Engineering."--at the head of the cover.
Report dated March 1982.
Includes bibliographical reference (page 15).
Farm tractors
Soil compaction.