Water resources of the Guayanilla-Yauco area, Puerto Rico United States Geological Survey. Water Resources Division. creator Crooks, James W. text pr Puerto Rico 1968 monographic eng
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55 p. ill. graphs, maps, tables. by James W. Crooks. Prepared by the United State Geological Survey in cooperation with Puerto Rico Legislatiave Assembly, Puerto Rico Water Resources Aauthority, Puerto Rico Aqueduct & Sewer Authority and Puerto Rico Industrial Development Company. Bibliographical references p. 55. Water supply Puerto Rico Water, Under ground Puerto Rico Water supply Yauco, Puerto Rico Puerto Rico Water Resources Bulletin 5 fel36001841 931007 20160527191932.0 131426