The official United States standards for grain.
Edition: Rev. Jan. 8, 1974.
Publisher: Dept. of Agriculture, Agricultural Marketing Service, Grain Division
Published: 1974
Place of publication: Hyattsville, Md
Language: eng
Number of pages: 66
Subjects: Grain -- Standards -- United States.; Grain -- Grading.
Notes: Information incorrect in publication as to sale by Supt. of Docs.