Culvert hydraulics presented at the thirty-second annual meeting, January 13-16, 1953.

Manylion Llyfryddiaeth
Awdur Corfforaethol: National Research Council (U.S.). Committee on Surface Drainage of Highways
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Washington, D.C. Highway Research Board 1953.
Cyfres:Publication (National Research Council (U.S.)) 287.
Pynciau: