00605nam a2200181Ia 4500001000700000003000500007005001700012008004100029035002000070040001800090245004600108260007600154300002100230362003100251500001900282650005300301710006900354139291BIBL20200624062620.0820204c19819999pr uu        f0   a0eng d  a(OCoLC)08126309  aGIScGISdOCL00aWater resources in Puerto Ricoba review. 0aSan Juan, P.R.bU.S. Geological Survey, Water Resources Divisionc1981-  av.bill.c28 cm.0 aVol. 1, no. 1 (Nov. 1981)-  aCaption title. 0aWater resources developmentzPuerto Rico.2Local 0aGeological Survey (U.S.)  bWater Resources Division.w1n2Local