01575oam 2200397Ia 450 991069634240332120080124164321.0(CKB)5470000002377408(OCoLC)85894295(EXLCZ)99547000000237740820070316d2007 ua 0engurmn||||m||||txtrdacontentcrdamediacrrdacarrierWater- and air-quality monitoring of the Sweetwater Reservoir watershed, San Diego County, California--phase one results, continued, 1999-2001[electronic resource] /by Gregory O. Mendez ... [and others] ; in cooperation with the Sweetwater Authority[Reston, Va.] :U.S. Geological Survey,2007.x, 270 pages digital, PDF fileData series ;233Title from PDF title screen (viewed on Mar. 15, 2007).Includes bibliographic references (pages 12-13).Water qualityCaliforniaSweetwater ReservoirAir qualityCaliforniaSweetwater ReservoirWater qualityAir qualityMendez Gregory O1393361Sweetwater Authority (Chula Vista, Calif.)Geological Survey (U.S.)GISGISGPOBOOK9910696342403321Water- and air-quality monitoring of the Sweetwater Reservoir watershed, San Diego County, California--phase one results, continued, 1999-20013449573UNINA