Grain grading primer
By: by Willis B. Combs and Fred G. Smith.
Contributors: Smith, Fred G. 1885-
Series: Agriculture handbook / United States Department of Agriculture ;; no. 59; Agriculture handbook (United States. Dept. of Agriculture) ;; no. 59.
Publisher: U.S. Dept. of Agriculture
Published: 1953
Place of publication: Washington, D.C
Language: eng
Number of pages: 67
Subjects: Grain -- Grading.
Notes: Slight revision of Miscellaneous publication 325.
Bibliography:  p. 59-60.