LEADER 01746oam 2200541 450 001 9910709957203321 005 20180830080813.0 035 $a(CKB)5470000002474694 035 $a(OCoLC)944376824$z(OCoLC)953289998 035 $a(OCoLC)995470000002474694 035 $a(EXLCZ)995470000002474694 100 $a20160311d1954 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMicroscopic studies of uraniferous coal deposits /$fby James M. Schopf and Ralph J. Gray 210 1$aWashington, D.C. :$cUnited States Department of the Interior, Geological Survey,$d1954. 215 $a1 online resource (ii, 10 pages) $cillustrations 225 1 $aGeological Survey Circular ;$v343 300 $a"This report concerns work done on behalf of the U.S. Atomic Energy Commission ..." 320 $aIncludes bibliographical references (pages 9-10). 606 $aRadioactive substances 606 $aCoal 606 $aUranium ores 606 $aCoal$2fast 606 $aRadioactive substances$2fast 615 0$aRadioactive substances. 615 0$aCoal. 615 0$aUranium ores. 615 7$aCoal. 615 7$aRadioactive substances. 700 $aSchopf$b James M$g(James Morton),$f1911-1978,$0857142 702 $aGray$b Ralph J. 712 02$aGeological Survey (U.S.), 712 02$aU.S. Atomic Energy Commission, 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bCOP 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910709957203321 996 $aMicroscopic studies of uraniferous coal deposits$93524817 997 $aUNINA