significance of nitrogen in soil organic matter relationships
By: by F.J. Sievers and H.F. Holtz.
Contributors: Holtz, Henry F., 1880-1931.
Series: Bulletin / State College of Washington. Agricultural Experiment Station -- no. 206.; Bulletin (State College of Washington. Agricultural Experiment Station) -- no. 206.
Publisher: State College of Washington, Agricultural Experiment Station
Published: 1926
Place of publication: Pullman, Wash
Language: eng
Number of pages: 43
Subjects: Soils -- Composition; Soils -- Nitrogen content; Soils and climate; Soil formation
Notes: Cover title.