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The difference between the potentiometric surfaces of the upper Patapsco Aquifer in Southern Maryland, September 1990 and September ... / prepared in cooperation with the Maryland Geological Survey (MGS) and the Power Plant Assessment Program, Maryland Department of Natural Resources.
Connect to full text Available online
View online- Format:
- Government document
- Map/Atlas
- Author/Creator:
- Geological Survey (U.S.), cartographer.
- Series:
- U.S. Geological Survey open-file report
- Open- file report
- Language:
- English
- Subjects (All):
- Aquifers--Maryland, Southern--Maps.
- Aquifers.
- Groundwater--Maryland, Southern--Maps.
- Groundwater.
- Water table--Maryland, Southern--Maps.
- Water table.
- Southern Maryland.
- Genre:
- Online resources.
- Maps.
- Physical Description:
- 1 online resource (maps).
- Scale not given (W 77°20ʹ--W 76°00ʹ/N 39°30ʹ--N 38°00ʹ).
- Biennial
- Began with 1997; ceased with 2009.
- Cartographic Data:
- Scale not given (W 77°20ʹ--W 76°00ʹ/N 39°30ʹ--N 38°00ʹ).
- Place of Publication:
- Reston, VA : U.S. Department of the Interior, U.S. Geological Survey ; [Annapolis, MD] : Maryland Department of Natural Resources
- Notes:
- Relief shown by contours and spot heights.
- None published 2005.
- Description based on: 1997; title from PDF title page (USGS, viewed July 23, 2018).
- Latest issue consulted: 2009 (viewed July 23, 2018).
- OCLC:
- 1045635996
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