The Boulder canyon project.
Subtitle: To convert a natural menace into a national resource." A compilation of data and information relative to the Colorado river development
By: By the Colorado River Commission of the State of California.
Publisher: California State Printing Office
Published: 1930
Place of publication: [Sacramento
Language: eng
Number of pages: 114
Subjects: Colorado River (Colo.-Mexico); Hoover Dam (Ariz. and Nev.)