Materials handling for urban tunneling in rock
By: J.M. Duncan ... [et al.] ; prepared for U.S. Department of Transportation, Urban Mass Transportation Administration, Office of Technology Development and Deployment, Office of Rail Technology
Contributors: Duncan, J. M.; United States. Urban Mass Transportation Administration. Office of Rail Technology; Holmes & Narver
Publisher: Office of Rail Technology; National Technical Information Service [distributor]
Published: 1979
Place of publication: Washington, DC; Springfield, Va
Language: eng
Subjects: Tunneling; Materials handling
Notes: Cover title

"Holmes & Narver, Inc."

"Final report."

"May 1979."

"DOT-TSC-1281"--1st prelim. p

"Report no. UMTA-MA-06-0100-79-9."

Bibliography: p. 17-1 - 17-7/17-8