01680nam 2200421Ia 450 991069758170332120080912085522.0(CKB)5470000002389132(OCoLC)248518354(EXLCZ)99547000000238913220080912d2005 ua 0engtxtrdacontentcrdamediacrrdacarrierMercury in the Grand Calumet River/Indiana Harbor Canal and Lake Michigan, Lake County, Indiana, August 2001 and May 2002[electronic resource] /by Martin R. Risch ; prepared in cooperation with the Indiana Department of Environmental ManagementReston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,2005.vii, 46 pages digital, PDF fileScientific investigations report ;2005-5034Title from PDF t.p. (viewed on Sept. 12, 2008).MercuryEnvironmental aspectsIndianaLake CountyMethylmercuryEnvironmental aspectsIndianaLake CountyWaterPollutionIndianaLake CountyWaterPollutionGrand Calumet River Watershed (Ind. and Ill.)MercuryEnvironmental aspectsMethylmercuryEnvironmental aspectsWaterPollutionWaterPollutionRisch Martin R329522Indiana.Department of Environmental Management.Geological Survey (U.S.)GPOGPOGPOBOOK9910697581703321Mercury in the Grand Calumet River3491511UNINA