[To Parent Directory] 7/9/2001 9:17 AM 28672 DataTypeExplanations.xls 7/10/2001 10:46 AM 4435456 StreamNetDataSanPoil.xls 6/29/2001 7:58 AM 1025141 StreamNetDataSanPoil.xls.zip 2/11/2003 1:31 PM 2309273 StreamNetDataSanPoil2003.xls.zip