Soils -- South Dakota -- Brookings County -- Maps. Soil surveys -- South Dakota -- Brookings County.
This colored Brookings area soils map is part of the 1904 publication "Soil Survey of Brookings Area, South Dakota. The map scale is 1:63,360, or 1 inch to 1 mile. The map also notes that the soils were surveyed in 1903 by Frank Bennett, Jr.