Handbook of official hay standards
By: Official hay and straw standards of the United States established and promulgated by the Secretary of Agriculture; important features of United States hay and straw standards; important features of federal hay and straw inspection
Edition: Revised effective April, 1, 1936; repromulgated 1940.
Publisher: U.S. Govt. Print. Off.
Published: 1940
Place of publication: Washington
Language: eng
Number of pages: 62
Subjects: Hay trade
Notes: At head of title: G-S-304. United States Department of Agriculture. Agricultural Marketing Service.

Earlier editions were issued by the U.S. Bureau of Agricultural Economics.