01447nam a2200253Ia 4500001000700000003000600007005001700013008004100030040001300071050002500084100003600109245035200145246010500497260010600602300003400708490005900742504004900801650006300850700004800913710007100961710006901032710005401101710003801155266498OCoLC20240725062812.0970723s1997    pr ab    b   f000 0 eng d  aGIScGIS 4aQE75b.O65 no.96-6281 aConde-Costas, Carlos, E.2Local10aReconnaissance of ground-water quality in the Manatí quadrangle, Puerto Rico, August-November 1992cby Carlos E. Conde-Costas and Gilbert A. Rodríguez-Rodríguez ; prepared in cooperation with the Puerto Rico Environmental Quality Board, Puerto Rico Aqueduct and Sewer Authority, Puerto Rico Department of Natural and Environmental Resources.3 aReconnaissance of ground water quality in the Manatí quadrangle, Puerto Rico, August-November 1992  aSan Juan, P.R.bU.S. Geological SurveyaDenver, CObBranch of Information Services [distributor]c116  aiv, 16 p.bill., mapsc28 cm. 0aU.S. Geological Survey open-file reportv96-6282Local  aIncludes bibliographical references (p. 16). 0aGroundwaterzPuerto RicozManatí RegionxQuality.2Local1 aRodríguez-Rodríguez, Gilberto A.2Local  aPuerto Rico.bDept. of Natural and Environmental Resources.2Local2 aAutoridad de Acueductos y Alcantarillados de Puerto Rico.2Local1 aJunta de Calidad Ambiental de Puerto Rico.2Local  aGeological Survey (U.S.)  2Local