Water-resources activities of the U.S. Geological Survey in Pennsylvania
New Title: |
Water-resources investigations in Pennsylvania |
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Main Author: | Geological Survey (U.S.), |
Format: | Serial |
Language: | English |
Published: |
Harrisburg, Pennsylvania :
U.S. Geological Survey, Water Resources Division, Pennsylvania District,
-1989.
U.S. Geological Survey, Books and Open-File Reports Section. |
Physical Description: |
1 online resource (volumes) : illustrations. |
Series: |
U.S. Geological Survey open-file report.
|
Subjects: | |
Online Access: |
https://purl.fdlp.gov/GPO/gpo177032 |