Soil survey Davis county Iowa
By: by C.L. Orrben and G.A. Swenson.
Contributors: Swenson, Gustavus Adolphus, 1889-
Publisher: United States Department of Agriculture
Published: 1933
Language: eng
Number of pages: 40
Subjects: Soils -- Iowa -- Davis County -- Maps.; Soil surveys -- Iowa -- Davis County.
Genres: Maps.