United States. Bureau of Plant Industry. (1941). Gas treatment for control of blue mold disease of tobacco. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Plant Industry. Gas Treatment for Control of Blue Mold Disease of Tobacco. [Washington]: [s.n.], 1941.
MLA (9th ed.) CitationUnited States. Bureau of Plant Industry. Gas Treatment for Control of Blue Mold Disease of Tobacco. [s.n.], 1941.
Warning: These citations may not always be 100% accurate.