Purdy, L. H., & Holton, C. S. (1959). Seed treatments effective for control of wheat smut in the Pacific Northwest ([Sonderdr.].).
Chicago Style (17th ed.) CitationPurdy, Laurence H., and Charles Stewart Holton. Seed Treatments Effective for Control of Wheat Smut in the Pacific Northwest. [Sonderdr.]. 1959.
MLA (9th ed.) CitationPurdy, Laurence H., and Charles Stewart Holton. Seed Treatments Effective for Control of Wheat Smut in the Pacific Northwest. [Sonderdr.]. 1959.
Warning: These citations may not always be 100% accurate.