Soil survey of Butler 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, Department of Soil Conservation, state of Iowa.
Contributors: United States. Soil Conservation Service.; Iowa. Dept. of Soil Conservation.; Iowa Agriculture and Home Economics Experiment Station.; Iowa State University. Cooperative Extension Service.
Publisher: The Service
Published: 1982
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 209
Subjects: Soils -- Iowa -- Butler County -- Maps.; Soil surveys -- Iowa -- Butler County.
Notes: Bibliography: p. 128.
Cover title.
"Issued July 1982"--P. iii.
Item 102-B-15