@book{109487,
	author = {Quiñones-Aponte, Vicente. and Puerto Rico.},
	title = {Water resources of the lower Rio Grande de Arecibo alluvial valley, Puerto Rico},
	publisher = {U.S. Dept. of the Interior, Geological Survey},
	year = {1986.},
	series = {Water resources investigations report},
	address = {San Juan, P.R.},
	note = {Distributed to depository libraries in microfiche.}
}