Difference between the potentiometric surfaces of the Magothy Aquifer of ... and ... in southern Maryland.
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Corporate author / creator: | Geological Survey (U.S.), cartographer. |
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Imprint: | Towson, Md. : United States Department of the Interior, Geological Survey |
Description: | 1 online resource (maps). |
Language: | English |
Series: | Open-file report U.S. Geological Survey open-file report. |
Subject: | |
Cartographic data: | Scale 1:250,000 (W 77°00ʹ--W 76°00ʹ/N 39°30ʹ--N 38°00ʹ). |
Format: | E-Resource Map U.S. Federal Government Document |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/12317020 |