Soil survey of Crawford County, Iowa
By: by T.H. Benton and M.H. Layton.
Contributors: Layton, M. H.; United States. Bureau of Chemistry and Soils.; Iowa Agricultural Experiment Station.
Series: United States. Dept. of Agriculture. Bureau of Chemistry and Soils. [Soil survey report] Series 1928 -- no. 30.
Publisher: Government Printing Office
Published: 1933
Place of publication: Washington, D.C
Language: eng
Number of pages: 29
Subjects: Soils -- Iowa -- Crawford County -- Maps.; Soil surveys -- Iowa -- Crawford County.
Genres: Maps.
Notes: In cooperation with the Iowa Agricultural Experiment Station.