@book{192169,
	author = {Atkins, J. B. and Pérez-Blair, Francisco. and Autoridad de Acueductos y Alcantarillados de Puerto Rico.},
	title = {Analysis of flow durations for selected streams in Puerto Rico through 1994},
	publisher = {U.S. Dept. of the Interior, U.S. Geological Survey},
	year = {1999.},
	series = {Water resources investigations report},
	address = {San Juan, P.R.},
	note = {Shipping list no.: 2000-0019-P.}
}