01560oam 2200493 450 991070256440332120150720161551.0(CKB)5470000002428533(OCoLC)876906529(EXLCZ)99547000000242853320140417d2014 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierGroundwater studies principal aquifer surveys /by Karen R. Burow and Kenneth Belitz[Reston, Va.] :U.S. Department of the Interior, U.S. Geological Survey,[2014]1 online resource (2 pages) color illustrations, color mapsFact sheet ;2014-3024Title from title screen (viewed on Apr. 17, 2014).At head of title: National Water-Quality Assessment (NAWQA) Program."April 2014."Groundwater studies GroundwaterQualityUnited StatesAquifersUnited StatesGroundwaterQualityfastUnited StatesfastGroundwaterQualityAquifersGroundwaterQuality.Burow Karen R.1385316Belitz KennethGeological Survey (U.S.),AZSAZSOCLCFGPOCOOGPOBOOK9910702564403321Groundwater studies3458079UNINA