LEADER 01367oam 2200397 450 001 9910706218303321 005 20171106140417.0 035 $a(CKB)5470000002456258 035 $a(OCoLC)1008966629 035 $a(EXLCZ)995470000002456258 100 $a20171102d2017 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aAssessing U.S. coal resources and reserves 210 1$a[Reston, Virginia] :$cU.S. Department of the Interior, U.S. Geological Survey,$d2017. 215 $a1 online resource (6 unnumbered pages) $ccolor illustrations, color maps 225 1 $aFact sheet ;$v2017-3067 300 $aAt head of title: U.S. Coal Resources and Reserves Assessment Project. 300 $a"September 2017." 320 $aIncludes bibliographical references (pages 5-6). 606 $aCoal reserves$zUnited States 606 $aCoal mines and mining$zUnited States 615 0$aCoal reserves 615 0$aCoal mines and mining 712 02$aGeological Survey (U.S.), 712 02$aU.S. Coal Resources and Reserves Assessment Project (Geological Survey) 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910706218303321 996 $aAssessing U.S. coal resources and reserves$93312279 997 $aUNINA