LEADER 01452nem 2200409Ia 450 001 9910696168403321 005 20070913142415.0 035 $a(CKB)5470000002375125 035 $a(OCoLC)171204936 035 $a(EXLCZ)995470000002375125 100 $a20070913d2005 ca 101 0 $aeng 120 $ab|||||||||||| 121 $a||aa||||| 124 $bd 135 $aurcn||||||||| 181 $ccrd$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeologic map of the Stafford quadrangle, Stafford County, Virginia$b[electronic resource] /$fby Robert B. Mixon ... [and others] 210 1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2005. 215 $a1 electronic map $cHTML, digital, PDF file 225 1 $aScientific investigations map ;$v2841 300 $aRelief shown by contours and spot heights. 300 $aTitle from title screen (viewed on Sept. 13, 2007). 300 $aIncludes text, 1 location diagram, 4 colored cross sections, and 1 ancillary map. 320 $aIncludes bibliographical references. 606 $aGeology$zVirginia$zStafford County$vMaps 608 $aMaps.$2lcgft 615 0$aGeology 701 $aMixon$b Robert B$01389584 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910696168403321 996 $aGeologic map of the Stafford quadrangle, Stafford County, Virginia$93481712 997 $aUNINA