Study of Boulder Dam project
Subtitle: with special reference to flood control, irrigation, Los Angeles water supply and electric power
By: by Samuel S. Wyer
Publisher: Ohio Chamber of Commerce
Published: 1928
Place of publication: Columbus, Ohio
Language: eng
Number of pages: 15
Other titles: Boulder Dam project.
Notes: Cover title.

Diagram entitled: How energy in falling water is transmuted into electricity and transmitted to home, spans front and back covers.