Approximate location of the 10,000-milligram-per-liter dissolved-solids boundary in the Silurian and Devonian carbonate-rock aquifer, southwestern and northern Indiana /
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Virginia :
U.S. Department of the Interior, U.S. Geological Survey,
1994.
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| Series: | Water-resources investigations report ;
95-4071. |
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| Online Access: | https://purl.fdlp.gov/GPO/gpo143281 |
| Item Description: | Includes location map and diagram. |
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| Physical Description: | 1 online resource (1 map) : color + pamphlet (12 pages). |
| Bibliography: | Includes bibliographical references in pamphlet (page 6). |