Handbook of culvert and drainage practice for the solution of surface and subsurface drainage problems... - Armco Drainage Products Association. [from old catalog] (Middletown, OH : Armco Culvert Manufacturers Assoc., 1938)
Leaves of coordinate paper (4 at end)
"The engineers of the Armco international corporation, collaborating with the technical staff of the Armco culvert manufacturers association, have .. prepared this volum." --Pref.
Includes bibliographical references and index.
Keywords: Culverts; Drainage; Bridges