Soil survey of Marshall County, Iowa
By: United States Department of Agriculture, Soil Conservation Service ; in cooperation with Iowa Agriculture and Home Economics Experiment Station, Cooperative Extension Service, Iowa State University, and Department of Soil Conservation, State of Iowa.
Contributors: United States. Soil Conservation Service.; Iowa Agriculture and Home Economics Experiment Station.; Iowa State University. Cooperative Extension Service.; Iowa. Dept. of Soil Conservation.
Publisher: U.S. Dept. of Agriculture, Soil Conservation Service
Published: 1981
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 206
Subjects: Soils -- Iowa -- Marshall County -- Maps.; Soil surveys -- Iowa -- Marshall County.
Notes: Bibliography: p. 125.
Cover title.
"Issued September 1981"--P. iii.
Item 102-B-15