Root growth of winter barley during a wet spring in a controlled traffic experiment on a sandy clay loam in Scotland /
Willatt, S. T.,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"Not for publication."--on the title page.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 July 1984.
Includes bibliographical references (pages 14-15).
Barley
Sandy soils
Agricultural machinery.