Backgrounds and artificial lighting for standardized grain inspection
By: [by C.H. Kingsolver ... et al.].
Series: Marketing research report -- no. 606
Publisher: U.S. Dept. of Agriculture, Agricultural Marketing Service, Market Quality Research Division
Published: 1963
Place of publication: Washington, D.C
Language: eng
Number of pages: 24
Subjects: Grain; Inspection
Notes: Cover title.

"August 1963."

Bibliography: p. 21.