Geologic map database of Texas /
| Corporate Author: | |
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| Other Authors: | |
| Format: | Government Document Map |
| Language: | English |
| Published: |
[Denver, Colo.] :
U.S. Geological Survey,
2005-2007.
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| Edition: | Version 1.1. posted Jan. 2007. |
| Series: | Data series (Geological Survey (U.S.)) ;
170. |
| Subjects: | |
| Online Access: | https://purl.fdlp.gov/GPO/LPS89552 |
| Item Description: | Title from HTML index page (viewed on Mar. 5, 2007). Electronic resource. |
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| Physical Description: | electronic maps : HTML, digital, PDF file. |
| Format: | Mode of access: Internet from the USGS web site. Address as of 1/15/08: http://pubs.usgs.gov/ds/2005/170/ ; current access via PURL. System requirements: PC with Internet access and ability to handle text files in .pdf (Portable Document Format) and GIS files viewable with ArcExplorer (available free). |
| Bibliography: | Includes bibliographical references. |