Pipes and culverts 5 reports. - 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 (Washington, D.C. National Academy of Science - National Research Council, 1969)
Papers sponsored by Committee on Culverts and Culvert Pipe and Committee on Metals in Highway Structures, and presented at the 48th Annual Meeting of the Highway Research Board.
Includes bibliographies.
Keywords: Culverts