LEADER 01389oam 2200397Ia 450 001 9910698908803321 005 20090724140748.0 035 $a(CKB)5470000002398792 035 $a(OCoLC)427649738 035 $a(EXLCZ)995470000002398792 100 $a20090724d2009 ua 0 101 0 $aeng 135 $aurmn||||a|||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aMap database for surficial materials in the conterminous United States$b[electronic resource] /$fBy David R. Soller ... [and others] 205 $aVersion 1.0. 210 1$aReston, Va. :$cU.S. Geological Survey,$d2009. 215 $a1 electronic text, (iii, 9 pages) $cHTML, digital, PDF file 225 1 $aData series ;$v425 300 $aTitle from PDF title screen (viewed July 24, 2009). 320 $aIncludes bibliographical references (pages 5-9). 606 $aDigital mapping$vDatabases 606 $aSedimentation and deposition$zUnited States$vDatabases 615 0$aDigital mapping 615 0$aSedimentation and deposition 701 $aSoller$b D. R$g(David R.)$01393780 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910698908803321 996 $aMap database for surficial materials in the conterminous United States$93479629 997 $aUNINA