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USGS Online Publications Directory

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[PARENTDIR] Parent Directory                                    -   
[IMG] coverthb2.jpg                  2021-08-11 08:56   20K  
[DIR] images/                        2021-08-11 08:20    -   
[   ] ofr20211070.pdf                2021-08-11 08:50  3.5M  
[TXT] versionHist.txt                2021-08-11 11:15  640

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