Cooperative field experiments with commercial fertilizer mixtures
By: by Lawrence C. Wheeting.
Series: Bulletin / State College of Washington. Agricultural Experiment Station -- no. 392.; Bulletin (State College of Washington. Agricultural Experiment Station) -- no. 392.
Publisher: State College of Washington, Agricultural Experiment Station
Published: 1940
Place of publication: Pullman, Wash
Language: eng
Number of pages: 48
Subjects: Fertilizers
Notes: Cover title.