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The difference between the potentiometric surfaces of the upper Patapsco Aquifer in Southern Maryland, September 1990 and September 2007
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Main Author: | |
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Corporate Authors: | , , , |
Other Authors: | , |
Format: | Government Document Map |
Language: | English |
Published: |
Reston, VA : [Annapolis, MD] :
U.S. Dept. of the Interior, U.S. Geological Survey ; Maryland Dept. of Natural Resources,
[2009]
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Series: | U.S. Geological Survey open-file report ;
2009-1085. |
Physical Description: |
1 map : digital, PDF file. |
Subjects: | |
Online Access: | http://purl.access.gpo.gov/GPO/LPS114760 Full text |
Item Description: | Relief shown by contours and spot heights. Title from title screen (viewed on July 14, 2009). |
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System Details: |
Mode of access: Internet from the USGS web site. Address as of 7/14/09: http://pubs.usgs.gov/of/2009/1085/pdf/OFR2009-1085.pdf; current access is available via PURL. |
Format: | Mode of access: Internet from the USGS web site. Address as of 7/14/09: http://pubs.usgs.gov/of/2009/1085/pdf/OFR2009-1085.pdf; current access is available via PURL. |
Physical Description: |
1 map : digital, PDF file. |