LEADER 01674oam 2200541 450 001 9910708639803321 005 20170413095513.0 035 $a(CKB)5470000002470829 035 $a(OCoLC)891401424 035 $a(OCoLC)995470000002470829 035 $a(EXLCZ)995470000002470829 100 $a20140926d1917 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aBaked shale and slag formed by the burning of coal beds /$fby G. Sherburne Rogers 210 1$aWashington :$cDepartment of the Interior, United States Geological Survey,$d1917. 215 $a1 online resource (17 unnumbered pages) $cillustrations 225 1 $aProfessional paper ;$v108-A 225 1 $aShorter contributions to general geology ;$v1917 300 $aTitle from title screen (viewed September 17, 2014). 300 $a"Published March 3,1917." 320 $aIncludes bibliographical references. 606 $aCoal$xGeology 606 $aShale 606 $aSlag 606 $aCoal$xGeology$2fast 606 $aShale$2fast 606 $aSlag$2fast 615 0$aCoal$xGeology. 615 0$aShale. 615 0$aSlag. 615 7$aCoal$xGeology. 615 7$aShale. 615 7$aSlag. 700 $aRogers$b G. Sherburne$g(Gaillard Sherburne),$f1889-1919,$01397932 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910708639803321 996 $aBaked shale and slag formed by the burning of coal beds$93503572 997 $aUNINA