02444oem 2200661 450 991071383480332120200909145839.0(CKB)5470000002505348(OCoLC)966641232(EXLCZ)99547000000250534820161221d1996 ua enga|||||||||||||||||||||durbn|||||||||crirdacontentcrdamediacrrdacarrierPotentiometric surface of the principal alluvial aquifers in the Rio Espiritu Santo to Rio Demajagua area, Puerto Rico, March 23-24,1994 /by Francisco Perez-Blair and Ramon A. Carrasquillo-NievesReston, Virginia :U.S. Department of the Interior, U.S. Geological Survey,1996.1 online resource (1 map)Water-resources investigations report ;95-4152Relief shown by contours and spot heights."Prepared in cooperation with the Puerto Rico Aqueduct and Sewer Authority."Includes text and location map.Includes bibliographical references.AquifersPuerto RicoFajardo RegionMapsAquifersPuerto RicoDemajagua River WatershedMapsAquifersPuerto RicoEspíritu Santo River WatershedMapsWater tablePuerto RicoFajardo RegionMapsWater tablePuerto RicoDemajagua River WatershedMapsWater tablePuerto RicoEspíritu Santo River WatershedMapsAquifersfastWater tablefastPuerto RicoDemajagua River WatershedfastMaps.fastMaps.lcgftAquifersAquifersAquifersWater tableWater tableWater tableAquifers.Water table.Pérez-Blair FranciscoCarrasquillo Ramon A.Puerto Rico Aqueduct and Sewer Authority.COPCOPOCLCOOCLCFGPOBOOK9910713834803321Potentiometric surface of the principal alluvial aquifers in the Rio Espiritu Santo to Rio Demajagua area, Puerto Rico, March 23-24,19943271154UNINA