LEADER 01781nam 2200409Ia 450 001 9910699106603321 005 20230902161545.0 035 $a(CKB)5470000002400834 035 $a(OCoLC)467938267 035 $a(EXLCZ)995470000002400834 100 $a20091120d2009 ua 0 101 0 $aeng 135 $aurmnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aImpact of wildfire on levels of mercury in forested watershed systems--Voyageurs National Park, Minnesota$b[electronic resource] /$fby Laurel G. Woodruff ... [and others] ; prepared in cooperation with the National Park Service, Voyageurs National Park, Minnesota 210 1$aReston, Va. :$cU.S. Geological Survey,$d2009. 215 $a1 online resource (vii, 51 pages) $cillustrations, maps 225 1 $aScientific investigations report ;$v2009-5151 300 $aTitle from PDF title screen (viewed Sept. 16, 2009). 320 $aIncludes bibliographical references (pages 17-18). 410 0$aScientific investigations report ;$v2009-5151. 606 $aWildfires$xEnvironmental aspects$zMinnesota$zVoyageurs National Park 606 $aForested wetlands$xMercury content$zMinnesota$zVoyageurs National Park 615 0$aWildfires$xEnvironmental aspects 615 0$aForested wetlands$xMercury content 701 $aWoodruff$b Laurel G$01400704 712 02$aVoyageurs National Park (Agency : U.S.) 712 02$aUnited States.$bNational Park Service. 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910699106603321 996 $aImpact of wildfire on levels of mercury in forested watershed systems--Voyageurs National Park, Minnesota$93468089 997 $aUNINA