LEADER 01640oam 2200445Ia 450 001 9910695918603321 005 20070817133409.0 035 $a(CKB)5470000002374618 035 $a(OCoLC)68655165 035 $a(EXLCZ)995470000002374618 100 $a20060511d2006 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCharacterization of organic matter in lake sediments from Minnesota and Yellowstone National Park$b[electronic resource] /$fby Walter E. Dean 205 $aVersion 1.0. 210 1$aReston, Va. :$cU.S. Geological Survey,$d2006. 215 $aiii, 40 pages $cdigital, PDF file 225 1 $aOpen-file report ;$v2006-1053 300 $aTitle from PDF title screen (viewed on May 10, 2006). 320 $aIncludes bibliographical references (pages 20-23). 606 $aLake sediments$zMinnesota 606 $aLake sediments$zYellowstone National Park 606 $aOrganic compounds$xEnvironmental aspects$zMinnesota 606 $aOrganic compounds$xEnvironmental aspects$zYellowstone National Park 615 0$aLake sediments 615 0$aLake sediments 615 0$aOrganic compounds$xEnvironmental aspects 615 0$aOrganic compounds$xEnvironmental aspects 700 $aDean$b Walter E$01381652 712 02$aGeological Survey (U.S.) 801 0$bGIS 801 1$bGIS 801 2$bGPO 906 $aBOOK 912 $a9910695918603321 996 $aCharacterization of organic matter in lake sediments from Minnesota and Yellowstone National Park$93521989 997 $aUNINA