01714oam 2200457Ia 450 991069634290332120080124161024.0(CKB)5470000002377403(OCoLC)80017519(EXLCZ)99547000000237740320070125d2006 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierCompilation of historical water-quality data for selected springs in Texas, by ecoregion[electronic resource] /by Franklin T. Heitmuller and Iona P. Williams ; in cooperation with the Texas Parks and Wildlife Department[Reston, Va.] :U.S. Geological Survey,2006.v, 32 pages digital, PDF fileData series ;230Title from PDF title screen (viewed on Jan. 25, 2007).At head of title on HTML title screen: Texas Water Science Center.Includes bibliographic references (page 23).Water qualityTexasDatabasesGroundwaterQualityTexasDatabasesSpringsTexasDatabasesWater qualityGroundwaterQualitySpringsHeitmuller Franklin T1387274Williams Iona P1395554Texas.Parks and Wildlife Department.USGS Texas Water Science Center.Geological Survey (U.S.)GISGISGPOBOOK9910696342903321Compilation of historical water-quality data for selected springs in Texas, by ecoregion3454277UNINA02172nam 2200517 450 991071513530332120201222161055.0(CKB)5470000002508663(OCoLC)1227876003(EXLCZ)99547000000250866320201222d2006 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierControl techniques guidelines industrial cleaning solvents (draft)Draft.Research Triangle Park, NC :U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Sector Policy and Programs Division,2006.1 online resource (approximately 227 pages) illustrations"EPA-453/P-06-001.""August 1, 2006.""Docket no. EPA-HQ-OAR-2006-0535"--Page 1.Appendix A includes EPA document from 1994: "Alternative control techniques document--industrial cleaning solvents" (EPA-453/R-94-015).Includes bibliographical references.Control techniques guidelines SolventsEnvironmental aspectsHandbooks, manuals, etcVolatile organic compoundsStandardsUnited StatesHandbooks, manuals, etcIndustriesEnvironmental aspectsHandbooks, manuals, etcAir qualityStandardsUnited StatesAirPollutionLaw and legislationUnited StatesPollution preventionUnited StatesHandbooks, manuals, etcHandbooks and manuals.lcgftSolventsEnvironmental aspectsVolatile organic compoundsStandardsIndustriesEnvironmental aspectsAir qualityStandardsAirPollutionLaw and legislationPollution preventionUnited States.Environmental Protection Agency.Sector Policies and Programs Division,GPOGPOBOOK9910715135303321Control techniques guidelines3483994UNINA