LEADER 01307oam 2200397Ia 450 001 9910697488003321 005 20080822100728.0 035 $a(CKB)5470000002388059 035 $a(OCoLC)51617405 035 $a(EXLCZ)995470000002388059 100 $a20030210d2002 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aFractured-rock aquifers understanding an increasingly important source of water$b[electronic resource] /$f[A. M. Shapiro] 210 1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2002] 215 $a2 unnumbered pages $cdigital, PDF file 225 1 $aFact sheet ;$vFS-112-02 300 $aTitle from title screen (viewed on Aug. 21, 2008). 300 $a"October 2002." 606 $aAquifers$zUnited States 606 $aGroundwater flow$zUnited States 615 0$aAquifers 615 0$aGroundwater flow 700 $aShapiro$b Allen M$01395464 712 02$aGeological Survey (U.S.) 801 0$bGIS 801 1$bGIS 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910697488003321 996 $aFractured-rock aquifers understanding an increasingly important source of water$93454028 997 $aUNINA