South Dakota Soil Surveys and Maps
To request surveys or to find web soil surveys contact the South
Dakota state office of the Natural Resources Conservation Service (NRCS).
AU: F.C. Westin, G.J. Buntley, W.C. Moldenhauer, F.E. Shubeck
CA: [United States Agriculture Department. Soil Conservation Service; South Dakota
Agricultural Experiment Station]
TI: Soil survey, Spink County
SO: [Washington]; United States Agriculture Department. Soil Conservation Service;