[To Parent Directory] 7/9/2001 9:17 AM 28672 DataTypeExplanations.xls 7/10/2001 11:03 AM 15105536 StreamNetDataWillamette.xls 6/29/2001 7:54 AM 3289456 StreamNetDataWillamette.xls.zip 2/11/2003 1:32 PM 2245486 StreamNetDataWillamette2003.xls.zip