LEADER 01503nam  2200373 a 450 
001 9910700992603321
005 20110913101524.0
035   $a(CKB)5470000002413097
035   $a(OCoLC)752144022
035   $a(EXLCZ)995470000002413097
100   $a20110913d2011      ua             0
101 0 $aeng
135   $aurcn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 12$aA critical review of published coal quality data from the southwestern part of the Powder River Basin, Wyoming$b[electronic resource] /$fby James A. Luppens
210  1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2011]
215   $a1 online resource (iii, 23 pages) $ccolor illustrations, color maps
225 1 $aOpen-file report ;$v2011-1148
300   $aTitle from title screen (viewed on Sept. 13, 2011).
320   $aIncludes bibliographical references (pages 21-23).
606   $aCoalfields$zPowder River Basin (Wyo. and Mont.)$xQuality control
606   $aCoal$zPowder River Basin (Wyo. and Mont.)$xAnalysis
615  0$aCoalfields$xQuality control.
615  0$aCoal$xAnalysis.
700   $aLuppens$b James A$g(James Alan),$f1946-$01404240
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910700992603321
996   $aA critical review of published coal quality data from the southwestern part of the Powder River Basin, Wyoming$93483474
997   $aUNINA