The design of an optimum performance grain drier with high throughput /
Spencer, H. B.(Henry),FIAgrE,author.
National Institute of Agricultural Engineering (Great Britain).Scottish Station.
Unbound.
"SSN/50."--cover leaf.
"For N.I.A.E. Scottish Station use only. Not for  publication."--on cover leaf, the first statement partly cut off.
Report dated May 1970.
Includes bibliographical references (page 10).
Grain
Drying apparatus