01726oam 2200481Ia 450 991069269060332120040802160617.0(CKB)5470000002354555(OCoLC)56072252ocm56072252(OCoLC)995470000002354555(EXLCZ)99547000000235455520040802d1999 ua 0engurcn||||||txtrdacontentcrdamediacrrdacarrierTown Lake bottom sediments[electronic resource] a chronicle of water quality changes in Austin, Texas, 1960-98 /[P.C. Van Metre and B.J. Mahler] ; in cooperation with the City of Austin[Reston, Va.] :U.S. Department of the Interior, U.S. Geological Survey,[1999]USGS fact sheet ;FS-183-99Title from PDF title screen (viewed on August 2, 2004)."December 1999."Includes bibliographical references.Town Lake bottom sediments Lake sedimentsEnvironmental aspectsTexasAustinContaminated sedimentsTexasAustinWater qualityTexasAustinWaterPollutionTexasAustinLake sedimentsEnvironmental aspectsContaminated sedimentsWater qualityWaterPollutionVan Metre Peter1382533Mahler B. J(Barbara June),1959-1382534Austin (Tex.)Geological Survey (U.S.)GPOGPOBOOK9910692690603321Town Lake bottom sediments3426134UNINA