1. Real-time rainfall-runoff model of the Carraízo-reservoir basin in Puerto Rico Author/Creator: Sepúlveda, Nicasio, author Publication/Creation: San Juan, Puerto Rico : U.S. Geological Survey, 1996 Resource Type: Book Access & Availability: Loading
2. Reconnaissance of the ground-water resources of Vieques Island, Puerto Rico Author/Creator: Torres-González, Sigfredo, author Publication/Creation: San Juan, Puerto Rico : U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading