Economic impact study of U.S. 81 through Yankton, South Dakota.
Contributors: South Dakota. Dept. of Highways. Research and Planning Division.; United States. Bureau of Public Roads.
Published: 1966
Place of publication: [Pierre]
Language: eng
Number of pages: 44
Subjects: Roads -- Economic aspects -- Yankton, S.D.
Notes: Bibliography: p. 42-44.
Prepared for South Dakota Dept. of Highways, Research and Planning Division, in cooperation with U.S. Bureau of Public Roads.