influence of precipitation on soil composition and on soil organic matter maintenance
By: by F.J. Sievers and H.F. Holtz ...
Contributors: Holtz, Henry Fred, 1880-1931.
Series: Washington (State) Agricultural experiment station. Bulletin -- no. 176.; Bulletin (State College of Washington. Agricultural Experiment Station) -- no. 176.
Publisher: State college]
Published: 1923
Place of publication: [Pullman
Language: eng
Number of pages: 32
Subjects: Soil moisture.; Soils -- Organic content.
Notes: On cover: Division of soils.

"References": p. 31-32.