United States. Bureau of Plant Industry. (1934). Barley diseases controlled by seed treatment. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Plant Industry. Barley Diseases Controlled by Seed Treatment. [Washington]: [s.n.], 1934.
MLA (9th ed.) CitationUnited States. Bureau of Plant Industry. Barley Diseases Controlled by Seed Treatment. [s.n.], 1934.
Warning: These citations may not always be 100% accurate.