estimation of sulfur in plant material and soil
By: by George A. Olson.
Series: Bulletin / State College of Washington. Agricultural Experiment Station -- no. 145.; Bulletin (State College of Washington. Agricultural Experiment Station) -- no. 145.
Publisher: State College of Washington, Agricultural Experiment Station
Published: 1917
Place of publication: Pullman, Wash
Language: eng
Number of pages: 12
Subjects: Soils -- Sulfur content
Notes: Cover title.

Bibliography: p. 11-12.