The difference between the potentiometric surfaces of the upper Patapsco Aquifer, September 1990 and September 1997 in Southern Maryland
Main Author: | Curtin, Stephen E. |
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Other Authors: | Andreasen, David C., Mack, Frederick K., Geological Survey (U.S.), Maryland Geological Survey., Maryland. Resource Assessment Administration. |
Format: | Microfilm |
Language: | English |
Published: |
Baltimore, Md. : Denver, Colo. :
U.S. Geological Survey ; Branch of Information Services [distributor],
[1999]
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Physical Description: |
1 map : photocopy ; 20 x 17 cm, on sheet 28 x 22 cm. Also available via Internet from the USGS web site. Address as of 8/13/07: http://pubs.usgs.gov/of/1999/ofr99-86/; current access via PURL. |
Series: |
U.S. Geological Survey open-file report ;
99-86. |
Subjects: | |
Online Access: |
https://purl.fdlp.gov/GPO/LPS84638 |
Item Description: |
Blackline print. Shipping list no.: 2000-0232-M. GPO Cataloging Record Distribution Program (CRDP). Also available via Internet from the USGS web site. Address as of 8/13/07: http://pubs.usgs.gov/of/1999/ofr99-86/; current access via PURL. Microfiche. [Denver, Colo. : U.S. Geological Survey, 1998?]. 1 microfiche : negative. |
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Physical Description: |
1 map : photocopy ; 20 x 17 cm, on sheet 28 x 22 cm. Also available via Internet from the USGS web site. Address as of 8/13/07: http://pubs.usgs.gov/of/1999/ofr99-86/; current access via PURL. |