LEADER 01221nam  2200349Ka 450 
001 9910696181903321
005 20070906141332.0
035   $a(CKB)5470000002374989
035   $a(OCoLC)168429974
035   $a(EXLCZ)995470000002374989
100   $a20070906d2006      ua             0
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aEMMMA$b[electronic resource] $ea web-based system for environmental mercury mapping. modeling, and analysis /$fby Paul P. Hearn, Jr. ... [and others] ; National Institute of Environmental Health Sciences
210  1$a[Reston, VA] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2006]
215   $aiv, 13 pages $cdigital, PDF file
225 1 $aReport series ;$v2006-1086
300   $aTitle from title screen (viewed on Sept., 6, 2007).
517   $aEMMMA 
606   $aMercury$xAnalysis
615  0$aMercury$xAnalysis.
700   $aHearn$b Paul P$01398230
712 02$aNational Institute of Environmental Health Sciences.
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910696181903321
996   $aEMMMA$93461192
997   $aUNINA