Ground-water levels in the United States 1961-65
Subtitle: southwestern state.
Contributors: Geological Survey (U.S.)
Series: U.S. Geological Survey water-supply paper -- 1855
Publisher: U.S. Government Printing Office
Published: 1968
Place of publication: Washington, DC
Language: eng
Number of pages: 125
Subjects: Groundwater -- Southwestern States.
Notes: Prepared in cooperation with the states of Arizona, California, Hawaii, Nevada, and New Mexico, and with other agencies.

Bibliogr.

1