00792nam a2200205Ia 4500001000700000003000500007005001700012008004100029010001700070100003300087245019700120260005000317300002900367504002900396650003400425650002700459650005200486651002300538700002500561131285BIBL20160527191907.0931005s1987    pr a                eng    afel36001810 20aRomán Más, Angel.2Local10aGeochemical evolution of waters within the north coast limestone aquifers of Puerto Ricoba conceptualization based on a flow path in th Barceloneta areacAngel Román-Más and Roger W. Lee.  aSan Juan, P.R.bU.S. Geological Surveyc1987.  aiv, 28 p. :bill., maps.  aBibliography : p. 27-28. 0aAquiferszPuerto Rico.2Local 0aWater chemistry2Local 0aWater qualityzPuerto RicoxMeasurement.2Local 0aPuerto Rico2Local10aLee, Roger W.2Local