1 map : color ; 43 x 68 cm, on sheet 46 x 81 cm, folded to 23 x 12 cm
OCLC
ocn713045221
Cartographic Data
Scale [ca. 1:950,400]. 1 in. = approx. 15 miles
Relief shown by shading and spot heights.
Includes index.
Panel title: South Dakota official highway map, 1975-76.
State map showing points of interest, 3 local route maps (Rapid City -- Aberdeen -- Sioux Falls), list of radio stations, text, and col. ill. on verso.