The Service of federal grain standards
By: [by the Bureau of Agricultural Economics].
Contributors: United States. Bureau of Agricultural Economics.
Series: Miscellaneous publication / United States Department of Agriculture -- no. 328; Miscellaneous publication (United States. Dept. of Agriculture) -- no. 328.
Publisher: U.S. Dept. of Agriculture
Published: 1938
Place of publication: Washington, D.C
Language: eng
Number of pages: 18
Subjects: Grain -- Standards -- United States.
Notes: Cover title.

"Issued December 1938."