Timber bridges
Subtitle: design, construction, inspection, and maintenance
By: Michael A. Ritter
Series: EM -- 7700-8; Engineering management -- EM-7700-8
Publisher: U.S. Dept. of Agriculture, Forest Service, Engineering Staff
Published: 1990
Place of publication: Washington, DC
Language: eng
Subjects: Wooden bridges; Maintenance and repair; Design and construction
Notes: "June 1990"--Cover.

Includes bibliographical references (p. 18-1 - 18-12).