LEADER 01375nam 2200445Ia 450 001 9910691316103321 005 20020618104346.0 035 $a(CKB)5470000002346216 035 $a(OCoLC)48909807 035 9 $aocm48909807 035 $a(OCoLC)995470000002346216 035 $a(EXLCZ)995470000002346216 100 $a20020131d2001 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cn$2rdamedia 183 $anb$2rdacarrier 200 04$aThe National Map $ePennsylvania pilot project 210 1$a[Reston, VA] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2001] 215 $a1 sheet (2 pages) $c1 illustration, 1 color map ;$d28 cm 225 1 $aUSGS fact sheet ;$v120-01 300 $a"November 2001." 300 $aAuthors: Jay Parrish, Roger Barlow. 300 $aCaption title. 300 $aShipping list no.: 2002-0071-P. 517 $aNational Map 606 $aGeographic information systems$zPennsylvania 607 $aPennsylvania$xGeography 615 0$aGeographic information systems 701 $aBarlow$b Roger$g(Roger A.)$061611 701 $aParrish$b Jay$f1954-$01385221 712 02$aGeological Survey (U.S.) 801 0$bUDI 801 1$bUDI 801 2$bDNU 801 2$bGPO 906 $aBOOK 912 $a9910691316103321 996 $aThe National Map$93432519 997 $aUNINA