The effect of wheel traffic and cultivation of raspberries on soil physical properties /
Soane, B. D.(Brennan D.),author.
Campbell, D. J.(Duncan Joan),author.
Herkes, S. M.,author.
National Institute of Agricultural Engineering (Great Britain).Scottish Station.
Unbound.
"SSN/68."--cover leaf.
Not for publication."--stamped on cover leaf.
Report dated February 1971.
Includes bibliographical references (leaf 4).
Soils.