Soil survey of Plymouth County, Iowa
By: [by John R. Worster and Elmer H. Harvey], United States Department of Agriculture, Soil Conservation Service, in cooperation with Iowa Agriculture and Home Economics Experiment Station and the Cooperative Extension Service, Iowa State University, and the Department of Soil Conservation, State of Iowa.
Contributors: Harvey, Elmer H., joint author.; United States. Soil Conservation Service.; Iowa Agricultural and Home Economics Experiment Station.; Iowa State University. Cooperative Extension Service.; Iowa. Dept. of Soil Conservation.
Publisher: Soil Conservation Service
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 75
Subjects: Soils -- Iowa -- Plymouth County -- Maps.; Soil surveys -- Iowa -- Plymouth County.
Notes: Bibliography: p. 74.
Cover title.