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).
SU: A 57.38: M 35/2
AU: [Loren D. Schultz]
CA: United States Agriculture Department. Soil Conservation Service; South Dakota
Agricultural Experiment Station
TI: Soil survey: Marshall County, S. Dak.
SO: [Washington, D.C.] : United States Department of Agriculture, Soil Conservation
PD: cover title,  + 116 p. il. 75 p. of pl.