[To Parent Directory] 7/9/2001 9:17 AM 28672 DataTypeExplanations.xls 7/9/2001 2:36 PM 4783616 StreamNetDataPowder.xls 6/29/2001 7:52 AM 1092774 StreamNetDataPowder.xls.zip 2/11/2003 1:34 PM 2185164 StreamNetDataPowder2003.xls.zip