Factors related to the water-yielding potential of rocks in the Piedmont and Valley and Ridge provinces of Pennsylvania /
| Main Author: | |
|---|---|
| Format: | Government Document eBook |
| Language: | English |
| Published: |
Reston, Virginia :
U.S. Department of the Interior, U.S. Geological Survey,
[1990]
|
| Series: | Water-resources investigations report ;
90-4174. |
| Subjects: | |
| Online Access: | https://purl.fdlp.gov/GPO/gpo193541 |
Search Result 1
