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 Name                           Last modified      Size  
 Parent Directory                                    -   
 report-thumb.jpg               2011-05-03 09:47  5.2K  
 Thumbs.db                      2014-03-19 15:51  7.5K  
 report.pdf                     2011-01-19 00:39  245K

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U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/of/1997/0316/
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