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USGS Online Publications Directory

Icon  Name                           Last modified      Size  
[PARENTDIR] Parent Directory - [TXT] ew_enviro_cond_05_ND-Aug-Se..> 2008-06-23 14:41 101K [TXT] ew_enviro_cond_05_ND-Mar.csv 2008-06-23 14:41 51K [TXT] ew_enviro_cond_05_condition..> 2008-06-23 14:41 46K

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