Water resources investigations in Puerto Rico and the U.S. Virgin Islands
Quiñones Márquez, Ferdinand.
creator
Peña-Cruz, Gilberto.
text
pr
San Juan, P. R
U.S. Geological Survey. Water Resources Division
19-
monographic
eng
v. ill.
Ferdinand Quiñonez-Márquez and Gilberto Peña-Cruz.
Water resources development
Puerto Rico
Water resources development
Virgin Islands of the United States
Open-File Report 85-556
931015
20160527192123.0
132076