Performance quality of Washington's certified wheat seed
By: R.L. Warner, S.C. Spaeth, and E.S. Johnston.
Contributors: Warner, R. L.; Spaeth, S. C.; Johnston, E. S.; Washington State University. Cooperative Extension.
Series: EB -- 1929.; Extension bulletin (Washington State University. Cooperative Extension) -- 1929.
Publisher: Cooperative Extension, Washington State University
Published: 2002
Place of publication: [Pullman, Wash
Language: eng
Subjects: Wheat -- Seeds -- Washington (State) -- Quality
Notes: "Published May 2002."

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