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 Name                           Last modified      Size  
 Parent Directory                                    -   
 images/                        2021-11-30 10:43    -   
 coverthb.jpg                   2021-11-30 10:37   28K  
 ofr20211078.pdf                2021-12-16 11:32  5.2M

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U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/of/2021/1078/
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