Quiñones-Aponte, V. (1986). Water resources of the lower Rio Grande de Arecibo alluvial valley, Puerto Rico =: Recursos de aqua de valle aluvial costanero del Rio Grande de Arecibo, Puerto Rico. U.S. Geological Survey.
Chicago Style (17th ed.) CitationQuiñones-Aponte, Vicente. Water Resources of the Lower Rio Grande De Arecibo Alluvial Valley, Puerto Rico =: Recursos De Aqua De Valle Aluvial Costanero Del Rio Grande De Arecibo, Puerto Rico. San Juan, Puerto Rico: U.S. Geological Survey, 1986.
MLA (9th ed.) CitationQuiñones-Aponte, Vicente. Water Resources of the Lower Rio Grande De Arecibo Alluvial Valley, Puerto Rico =: Recursos De Aqua De Valle Aluvial Costanero Del Rio Grande De Arecibo, Puerto Rico. U.S. Geological Survey, 1986.
Warning: These citations may not always be 100% accurate.