An investigation into vertical and horizontal agitation of the primary web of a potato digger /
Hutchison, P. S.(Agricultural engineer),author.
McRae, D. C.(Douglas Charles),-2018,author.
Scottish Institute of Agricultural Engineering
"Scottish Institute of Agricultural Engineering."--on the cover.
"Not for publication."--on the title page.
Report dated February 1986.
Includes bibliographical references (page 10).
Potatoes
Conveyor belts