Radeke, R. E. (1971). Soil survey, Shannon County, South Dakota. Washington]: U.S. Soil Conservation Service.
Chicago Style CitationRadeke, Robert E. Soil Survey, Shannon County, South Dakota. Washington]: U.S. Soil Conservation Service, 1971.
MLA CitationRadeke, Robert E. Soil Survey, Shannon County, South Dakota. Washington]: U.S. Soil Conservation Service, 1971.
Warning: These citations may not always be 100% accurate.