Wood, concrete, stone, and steel [electronic resource] : Minnesota's historic bridges / Denis P. Gardner ; afterword by Eric DeLony.
Publication details: Minneapolis : University of Minnesota Press, c2008.Description: xiii, 222 p. : illISBN:- 081664666X
- 0816646678
- 9780816646661
- 9780816646678
- 9780816656479
- TG24.M47 G37 2008eb

Includes bibliographical references (p. 203-213) and index.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.