Compaction effects under commercial and experimental cage wheels in comparison with rubber tyres on loose soil /
Dickson, J. W.,B.Sc.,author.
Henshall, J. K.(J. Kenneth),author.
O'Sullivan, M. F.(Michael F.),author.
Soane, B. D.(Brennan D.),author.
Scottish Institute of Agricultural Engineering.
"Not for publication."--on the cover leaf.
Title from cover.
Report dated May 1979.
Library copy is a photocopy of the original.
Includes bibliographical references (page 9).
Soil compaction.
Agricultural machinery.