Historical and geographic aspects of wheat yields in Washington
By: by Ben H. Pubols and Carl P. Heisig.
Contributors: Heisig, Carl Phillip, 1908-
Series: Bulletin / State College of Washington. Agricultural Experiment Station -- no. 355.; Bulletin (State College of Washington. Agricultural Experiment Station) -- no. 355.
Publisher: State College of Washington, Agricultural Experiment Station
Published: 1937
Place of publication: Pullman, Wash
Language: eng
Number of pages: 30
Subjects: Wheat -- Washington (State) -- Yields
Notes: Cover title.