01819nam a2200349Ia 4500001000700000003000500007005001700012008004100029035002000070040001800090043001200108070002700120072000900147074001100156086002200167100004000189245040200229246007800631260016500709300003500874490005800909500003400967504005201001650006201053650005801115700002901173700003401202710006901236710007101305710005501376710003801431213380BIBL20240725062757.0960614s1996    pr ab    b   f000 0 eng d  a(OCoLC)34928388  aGPOcGPOdAGL  anwpr---0 aGB701.W375bno.95-4286 0aP200  a0624-B0 aI 19.42/4:95-42862 aTorres González, Sigfredo.2Local10aHydrogeology and simulation of ground-water flow in the upper aquifer of the Río Grande de Manatí area, Puerto Ricocby Sigfredo Torres-González, Michael Planert, and José M. Rodríguez ; prepared in cooperation with the Puerto Rico Aqueduct and Sewer Authority, Puerto Rico Industrial Development Corporation [i.e. Company], Puerto Rico Department of Natural and Environmental Resources.2 aHydrogeology and simulation of ground water flow in the upper aquifer ...  aSan Juan, P.R.bU.S. Dept. of the Interior, U.S. Geological SurveyaDenver, CObEarth Science Information Center, Open-File Reports Section [distributor]c1996.  avi, 102 p.bill., mapsc28 cm. 0aWater resources investigations reportv95-42862Local  aShipping list no.: 96-0228-P.  aIncludes bibliographical references (p. 41-42). 0aGroundwater flowzPuerto RicoxSimulation methods.2Local 0aHydrogeologyzPuerto RicoxSimulation methods.2Local1 aPlanert, Michael.2Local1 aRodríguez, José M.2Local2 aAutoridad de Acueductos y Alcantarillados de Puerto Rico.2Local  aPuerto Rico.bDept. of Natural and Environmental Resources.2Local2 aPuerto Rico Industrial Development Company.2Local  aGeological Survey (U.S.)  2Local