The official United States standards for grain.
Edition: Rev. Dec. 1, 1975.
Publisher: Dept. of Agriculture, Agricultural Marketing Service, Grain Division; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1975
Place of publication: Hyattsville, Md; Washington
Language: eng
Number of pages: 62
Subjects: Grain -- Standards -- United States.; Grain -- Grading.