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USGS Online Publications Directory

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[PARENTDIR] Parent Directory - [   ] Thumbs.db 2017-10-24 14:35 8.5K [IMG] coverthb2.jpg 2020-01-14 10:24 18K [   ] ofr20171120_ver1_1.pdf 2020-01-14 08:20 16M [TXT] versionHist.txt 2020-01-14 13:47 2.9K

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