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| LEADER |
03042cem a2200637Ia 4500 |
| 001 |
424631629 |
| 003 |
OCoLC |
| 005 |
20090714143237.0 |
| 006 |
m d f |
| 007 |
aj|cz|z| |
| 007 |
cr c|||||||||| |
| 008 |
090714s2009 vauag a fs 0 eng d |
| 034 |
0 |
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|a a
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|a GPO
|b eng
|c GPO
|d MvI
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| 049 |
|
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|a COM7
|
| 052 |
|
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|a 3841
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| 074 |
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|a 0624-H (online)
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| 086 |
0 |
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|a I 19.76:2009-1083
|
| 100 |
1 |
|
|a Curtin, Stephen E.
|
| 245 |
1 |
4 |
|a The difference between the potentiometric surfaces of the Magothy Aquifer in Southern Maryland, September 1975 and September 2007
|h [electronic resource] /
|c Stephen E. Curtin, David C. Andreasen, and Andrew W. Staley ; prepared in cooperation with the Maryland Geological Survey (MGS) and the Power Plant Assessment Program, Maryland Department of Natural Resources.
|
| 255 |
|
|
|a Scale not given ;
|c (W 77⁰20ʹ--W 76⁰00ʹ/N 39⁰30ʹ--N 38⁰00ʹ).
|
| 264 |
|
1 |
|a Reston, VA :
|b U.S. Dept. of the Interior, U.S. Geological Survey ;
|a [Annapolis, MD] :
|b Maryland Dept. of Natural Resources,
|c [2009]
|
| 300 |
|
|
|a 1 map :
|b digital, PDF file.
|
| 336 |
|
|
|a cartographic dataset
|b crd
|2 rdacontent.
|
| 337 |
|
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|a computer
|b c
|2 rdamedia.
|
| 338 |
|
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|a online resource
|b cr
|2 rdacarrier.
|
| 490 |
1 |
|
|a Open-file report ;
|v 2009-1083.
|
| 500 |
|
|
|a Relief shown by contours and spot heights.
|
| 538 |
|
|
|a Mode of access: Internet from the USGS web site. Address as of 7/14/09: http://pubs.usgs.gov/of/2009/1083/pdf/OFR2009-1083.pdf; current access is available via PURL.
|
| 500 |
|
|
|a Title from title screen (viewed on July 14, 2009).
|
| 500 |
|
|
|a GPO Cataloging Record Distribution Program (CRDP).
|
| 650 |
|
0 |
|a Aquifers
|z Maryland, Southern
|v Maps.
|
| 650 |
|
0 |
|a Groundwater
|z Maryland, Southern
|v Maps.
|
| 650 |
|
0 |
|a Water table
|z Maryland, Southern
|v Maps.
|
| 655 |
|
7 |
|a Maps.
|2 lcgft.
|
| 700 |
1 |
|
|a Andreasen, David C.
|
| 700 |
1 |
|
|a Staley, Andrew W.
|
| 710 |
2 |
|
|a Maryland Geological Survey.
|
| 710 |
1 |
|
|a Maryland.
|b Power Plant Topical Research Program.
|
| 710 |
2 |
|
|a Geological Survey (U.S.)
|
| 710 |
1 |
|
|a Maryland.
|b Department of Natural Resources.
|
| 830 |
|
0 |
|a U.S. Geological Survey open-file report ;
|v 2009-1083.
|
| 856 |
4 |
0 |
|u https://purl.fdlp.gov/GPO/LPS114762
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| 948 |
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|a MARCIVE Comp, in 2022.12
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| 948 |
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|a MARCIVE Over, 02/2021
|
| 948 |
|
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|a MARCIVE August, 2017
|
| 948 |
|
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|a MARCIVE extract Aug 5, 2017
|
| 995 |
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|a Loaded with m2btab.ltiac in 2022.12
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| 995 |
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|a Loaded with m2btab.ltiac in 2021.02
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| 995 |
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|a Loaded with m2btab.b in 2021.01
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| 995 |
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|a Loaded with m2btab.ltiac in 2017.08
|
| 995 |
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|
|a OCLC offline update by CMU
|
| 995 |
|
|
|a Loaded with m2btab.auth in 2021.02
|
| 989 |
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|a I 19.76:2009-1083
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|