LEADER 01735oam 2200505 450 001 9910707217103321 005 20160628133438.0 035 $a(CKB)5470000002463340 035 $a(OCoLC)885120843 035 $a(OCoLC)953269074 035 $a(OCoLC)995470000002463340 035 $a(EXLCZ)995470000002463340 100 $a20140802d1959 ua 0 101 0 $aeng 135 $aurn|||||||||| 181 $ccri$2rdacontent 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCoal resources of Colorado /$fby E.R. Landis 210 1$aWashington, D.C. :$cUnited States Department of the Interior, Geological Survey,$d1959. 210 2$aWashington, D.C. :$cGovernment Printing Office. 215 $a1 online resource (101 pages) $cmaps, charts 225 1 $aContributions to economic geology 225 1 $aGeological Survey bulletin ;$v1072-C 300 $aAdditional title page description: "A highly detailed estimate of the reserves in coal-bearing rocks, which underlie a quarter of the State." 300 $aTitle from title screen (viewed July 23, 2014). 320 $aIncludes bibliographical references (pages 178-181) and index. 606 $aCoal reserves$zColorado 606 $aCoal reserves$2fast 607 $aColorado$2fast 615 0$aCoal reserves 615 7$aCoal reserves. 700 $aLandis$b Edwin R$g(Edwin Robert),$f1926-$01407353 702 $aErwin$b Margaret I. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910707217103321 996 $aCoal resources of Colorado$93535247 997 $aUNINA