Index of surface-water records to September 30, 1967
Subtitle: Part 9, Colorado River Basin
By: by H.P. Eisenhuth
Contributors: Geological Survey (U.S.)
Series: U.S. Geological Survey. Circular 579; Geological Survey circular -- 579.
Publisher: [U.S. Govt. Print. Off.]
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 53
Other titles: Colorado River Basin.
Notes: "Supersedes Geological Survey circular 509."