The Hoover dam power and water contracts and related data
Subtitle: with introductory notes
By: by Ray Lyman Wilbur and Northcutt Ely.
Contributors: Wilbur, Ray Lyman, 1875-1949.; Ely, Northcutt, 1903-; United States. Dept. of the Interior.
Publisher: U.S. G.P.O.
Published: 1933
Place of publication: Washington
Language: eng
Number of pages: 674
Subjects: Hoover Dam (Ariz. and Nev.)
Other titles: Hoover dam contracts.
Notes: At head of title: United States Department of the Interior.

Spine title: The Hoover dam contracts.