Some notes concerning the nitrogen content of soils and humus
By: by Elton Fulmer.
Series: Bulletin -- no. 23.; Bulletin (Agricultural College, Experiment Station, and School of Science of the State of Washington) -- no. 23.
Publisher: Washington State Agricultural College and School of Science, Experiment Station
Published: 1896
Place of publication: Pullman, Wash
Language: eng
Number of pages: 19
Subjects: Soils -- Washington (State) -- Nitrogen content; Humus -- Washington (State)
Notes: Cover title.