LEADER 01533oam 2200457I 450 001 9910703978203321 005 20150827064630.0 035 $a(CKB)5470000002435957 035 $a(OCoLC)882309800 035 $a(EXLCZ)995470000002435957 100 $a20140701d1906 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aResults of spirit leveling in Pennsylvania for the years 1899 to 1905 inclusive /$fby S.S. Gannett and D.H. Baldwin 210 1$aWashington, D.C. :$cDepartment of the Interior, United States Geological Survey,$d1906. 210 2$aWashington :$cGovernment Printing Office. 215 $a1 online resource (62 pages) 225 1 $aBulletin / United States Geological Survey ;$v288 225 1 $aSeries F, Geography, 50 300 $aTitle from title screen (viewed June 27, 2014). 300 $aIncludes index. 606 $aAltitudes$2fast 607 $aPennsylvania$xAltitudes 607 $aPennsylvania$2fast 615 7$aAltitudes. 700 $aGannett$b Samuel S$g(Samuel Stinson),$f1861-1939,$01389480 702 $aBaldwin$b D. H.$f1873-1952, 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910703978203321 996 $aResults of spirit leveling in Pennsylvania for the years 1899 to 1905 inclusive$93441769 997 $aUNINA