02356oam 2200517 450 991070277560332120180530153854.0(CKB)5470000002430440(OCoLC)1038021198(EXLCZ)99547000000243044020180530d2015 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierConcentrations of selected constituents in surface-water and streambed-sediment samples collected from streams in and near an area of oil and natural-gas development, south-central Texas, 2011-13 /by Stephen P. Opsahl and Cassi L. Crow ; prepared in cooperation with the San Antonio River Authority and the Guadalupe-Blanco River AuthorityVersion 1.1, [revised] January 2015.Reston, Virginia :U.S. Department of the Interior, U.S. Geological Survey,2015.1 online resource (v, 25 pages) color illustrations, color mapData series,2327-638X ;836Includes bibliographical references (pages 23-25).Emerging contaminants in waterTexasGuadalupe River WatershedEmerging contaminants in waterTexasSan Antonio River WatershedOil pollution of waterTexasGuadalupe River WatershedOil pollution of waterTexasSan Antonio River WatershedRiver sedimentsTexasGuadalupe River WatershedRiver sedimentsTexasSan Antonio River WatershedEmerging contaminants in waterEmerging contaminants in waterOil pollution of waterOil pollution of waterRiver sedimentsRiver sedimentsOpsahl Stephen P.1388638Crow Cassi L.Geological Survey (U.S.),San Antonio River Authority.Guadalupe-Blanco River Authority (Tex.)GPOGPOGPOBOOK9910702775603321Concentrations of selected constituents in surface-water and streambed-sediment samples collected from streams in and near an area of oil and natural-gas development, south-central Texas, 2011-133461633UNINA