Southern-Arizona-fluoride-groundwater.jpeg
Summary
Description Southern-Arizona-fluoride-groundwater.jpeg |
English:
Concentration of dissolved fluoride in ground water in southern Arizona
|
Date | |
Source | Ground Water Atlas of the United States , HA-730-C: Arizona, Colorado, New Mexico, Utah . Basin and range aquifers , Figure 45 . Base modified from U.S. Geological Survey digital data, 1:2,000,000, 1972. Modified from Robertson and Garrett, 1968. |
Author | S.G. Robson and E.R. Banta, U.S. Geological Survey |
Permission
( Reusing this file ) |
No known restrictions on publication. |
Licensing
Public domain Public domain false false |
This image is in the
public domain
in the United States because it only contains materials that originally came from the
United States Geological Survey
, an agency of the
United States Department of the Interior
. For more information, see
the official USGS copyright policy
.
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