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USGS Online Publications Directory

Icon  Name                           Last modified      Size  
[PARENTDIR] Parent Directory - [IMG] poleck_1RS.jpg 2004-04-06 19:45 52K [IMG] poleck_1RS_tn.JPG 2006-07-03 14:09 11K [IMG] poleck_gage1RS.jpg 2004-04-06 19:45 112K [IMG] poleck_gage1RS_tn.JPG 2006-07-03 14:12 15K

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