Pipes and culverts 5 reports.

Bibliographic Details
Corporate Authors:	National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Committee on Culverts and Culvert Pipe, National Research Council (U.S.). Highway Research Board. Committee on Metals in Highway Structures
Format:	Book
Language:	English
Published:	Washington, D.C. National Academy of Science - National Research Council 1969.
Series:	Highway research record no. 262.
Subjects:	Culverts.