01241nam a2200253Ia 4500001000700000003000500007005001700012008004100029035002000070040001300090100003400103245021000137246009000347260009600437300002800533490005900561504004900620650006100669650006100730650006100791700002800852710006900880710003800949205447BIBL20200624062621.0960710s1996    pr a     b   f000 0 eng d  a(OCoLC)35050485  aGIScGIS1 aRodríguez, José M.2Local10aGround-water quality in the Caguas-Juncos Valley, Puerto Rico, April to October, 1990cby José M. Rodríguez and Juan C. Puig ; prepared in cooperation with the Puerto Rico Aqueduct and Sewer Authority.3 aGround water quality in the Caguas-Juncos Valley, Puerto Rico, April to October, 1990  aSan Juan, P.R.bU.S. Geological SurveyaDenver, CObEarth Science Information Centerc1996.  aiv, 15 p.bill.c28 cm. 0aU.S. Geological Survey open-file reportv96-1392Local  aIncludes bibliographical references (p. 15). 0aGroundwaterzPuerto RicozCaguas RegionxQuality.2Local 0aGroundwaterzPuerto RicozJuncos RegionxQuality.2Local 0aGroundwaterzPuerto RicozGurabo RegionxQuality.2Local10aPuig, Juan Carlos2LEMB20aAutoridad de Acueductos y Alcantarillados de Puerto Rico.2Local 0aGeological Survey (U.S.)  2Local