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USGS Online Publications Directory

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[PARENTDIR] Parent Directory - [IMG] plate-1-thumb.jpg 2011-05-03 18:39 6.6K [   ] plate-1.pdf 2011-04-08 14:40 625K [IMG] plate-2-thumb.jpg 2011-05-03 18:39 6.4K [   ] plate-2.pdf 2011-04-08 14:40 591K

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