maintenance of crop production on semi-arid soil
By: by F.J. Sievers and H.F. Holtz.
Contributors: Holtz, Henry F., 1880-1931.
Series: Popular bulletin / Washington Agricultural Experiment Station -- no. 138.; Popular bulletin (Washington Agricultural Experiment Station) -- no. 138.
Publisher: State College of Washington, Agricultural Experiment Station
Published: 1927
Place of publication: Pullman, Wash
Language: eng
Number of pages: 29
Subjects: Arid regions agriculture -- Washington (State)