01320oam 2200409 450 991071198850332120190226140051.0(CKB)5470000002488203(OCoLC)954170944(OCoLC)958278787(EXLCZ)99547000000248820320160728d1899 ua 0engurn||||||||||txtrdacontentcrdamediacrrdacarrierWater resources of Puerto Rico /by Herbert M. Wilson[Washington, D.C.] :Department of the Interior, United States Geological Survey,1899.Washington :Government Printing Office.1 online resource (63 unnumbered pages) illustrations, mapsWater-supply and irrigation papers of the United States Geological Survey ;no 32Includes index.Water-supplyPuerto RicoWater-supplyWilson Herbert M(Herbert Michael),1860-1920,309767Geological Survey (U.S.),COPCOPOCLCOOCLCFAERDCOCLCAGPOBOOK9910711988503321Water resources of Puerto Rico3525324UNINA