Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Conde AND Costas AND Carlos)

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Select Item	Title	Year Published
1	Assessment of nitrate contamination of the upper aquifer in the Manat i-Vega Baja area, Puerto Rico	1999
2	Hydrogeological data collected from a test well in Barceloneta, Puerto Rico	1998
3	Potentiometric surface and hydrologic conditions of the upper aquifer in the Manati-Vega Baja area, north central Puerto Rico, March 1995	1997
4	Reconnaissance of ground-water quality in the Manati quadrangle, Puerto Rico, August-November 1992	1997

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