Cover title.

4to.

At head of title: Engineering and design.

Includes bibliographical references (pages 15-16).

"7 Dec 59."

[Issued with perforations].

[Supersedes Engineering manual for civil works construction, pt.114, chap.9, Hydrologic and hydraulic analyses, computation of backwater curves in river channels, May 1952].

Document for sale by the Superintendent of Documents, paper, 55c.

GPO Historic Shelflist Project - publication not in hand.

CRDP Program record.