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USGS Online Publications Directory

Icon  Name                           Last modified      Size  
[PARENTDIR] Parent Directory - [TXT] nagm_5m_arcs.txt 2013-04-19 18:47 8.9K [TXT] nagm_5m_poly.txt 2013-04-19 17:58 11K [TXT] nagm_5m_pts.txt 2013-04-19 17:59 9.9K

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