United States. Department of Agriculture. (1930). Seed treatment reduces loss from plant diseases. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Seed Treatment Reduces Loss from Plant Diseases. [Washington]: GPO, 1930.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Seed Treatment Reduces Loss from Plant Diseases. GPO, 1930.
Warning: These citations may not always be 100% accurate.