Geologic map database of the Washington DC area, featuring data from three 30 x 60 minute quadrangles, Frederick, Washington West, and Fredericksburg /
CD contains Ver. 1 of Washington DC area geologic map database (DCDB); a combination of GIS layers and Microsoft (MS) Access databases.
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| Format: | Government Document Map Book |
| Language: | English |
| Published: |
[Reston, Va.] :
U.S. Dept. of the Interior, U.S. Geological Survey,
2002.
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| Series: | U.S. Geological Survey open-file report ;
01-227. |
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| Online Access: | https://purl.fdlp.gov/GPO/LPS46300 |
| Summary: | CD contains Ver. 1 of Washington DC area geologic map database (DCDB); a combination of GIS layers and Microsoft (MS) Access databases. |
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| Item Description: | Title from container insert. Shipping list no.: 2002-0031-E. |
| Physical Description: | 1 CD-ROM : color ; 4 3/4 in. Also available via Internet from USGS Web site. Address as of 3/24/04: http://pubs.usgs.gov/of/of-227; current access is available via PURL. |
| Format: | System requirements: Windows 95/98/NT; Microsoft Access 2000 or better; ArcView 3.1 or 3.2a. |
| ISBN: | 0607990635 |