LEADER 01664nam 2200409 a 450 001 9910701992103321 005 20120711111152.0 035 $a(CKB)5470000002422193 035 $a(OCoLC)798817218 035 $a(EXLCZ)995470000002422193 100 $a20120711d2012 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aShahejie-Shahejie/Guanto/Wumishan and Carboniferous/Permian Coal$b[electronic resource] $ePaleozoic Total Petroleum Systems in the Bohaiwan basin, China (based on geologic studies for the 2000 World Energy Assessment Project of the U.S. Geological Survey) /$fby Robert T. Ryder ... [and others] 210 1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2012. 215 $a1 online resource (vii, 89 pages) $ccolor illustrations, color maps 225 1 $aScientific investigations report ;$v2011-5010 300 $aTitle from title screen (viewed on July 11, 2012). 320 $aIncludes bibliographical references (pages 38-43). 517 $aShahejie-Shahejie/Guanto/Wumishan and Carboniferous/Permian Coal 606 $aPetroleum$xGeology$zChina$zManchuria 606 $aNatural gas$xGeology$zChina$zManchuria 606 $aGeology, Stratigraphic$yPaleozoic 615 0$aPetroleum$xGeology 615 0$aNatural gas$xGeology 615 0$aGeology, Stratigraphic 701 $aRyder$b Robert T$01395259 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910701992103321 996 $aShahejie-Shahejie$93529133 997 $aUNINA