Flexible culverts under high fills presented at the thirty-fourth annual meeting, January 11-14, 1955.

Bibliographic Details
Corporate Author: National Research Council (U.S.). Highway Research Board
Format: Book
Language:English
Published: Washington Highway Research Board 1956.
Series:Publication (National Research Council (U.S.)) 412.
Bulletin (National Research Council (U.S.). Highway Research Board) no. 125.
Subjects: