01996oam 2200565 450 991071349150332120200416084323.0(CKB)5470000002500734(OCoLC)974643942(OCoLC)1084198087(OCoLC)995470000002500734(EXLCZ)99547000000250073420170306d1985 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierHydrogeology and water quality of the Catoctin Mountain National Park Area, Frederick County, Maryland /by Thomas J. Trombley and Linda D. ZynjukTowson, Maryland :U.S. Geological Survey,1985.1 online resource (v, 41 pages) illustrations, mapsWater-resources investigations report ;85-4241"Prepared in cooperation with the National Park Service."Includes bibliographical references (page 41).GroundwaterMarylandFrederick CountyGroundwaterMarylandCatoctin Mountain ParkWater qualityMarylandFrederick CountyWater qualityMarylandCatoctin Mountain ParkGroundwaterfastWater qualityfastMarylandFrederick CountyfastGroundwaterGroundwaterWater qualityWater qualityGroundwater.Water quality.Trombley Thomas J.1402124Zynjuk Linda D.Geological Survey (U.S.),United States.National Park Service.COPCOPOCLCOOCLCFOCLCEGPOBOOK9910713491503321Hydrogeology and water quality of the Catoctin Mountain National Park Area, Frederick County, Maryland3544598UNINA