Wood, concrete, stone, and steel Minnesota's historic bridges / [electronic resource] :
Denis P. Gardner ; afterword by Eric DeLony.
- Minneapolis : University of Minnesota Press, c2008.
- xiii, 222 p. : ill.
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.