1. Hydrogeology and hydrology of the Punta Cabullones wetland area, Ponce, southern Puerto Rico, 2007-08 Author/Creator: Rodríguez-Martínez, Jesús, author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2014 Resource Type: Book Access & Availability: Loading
2. Effects of changes in irrigation practices and aquifer development on groundwater discharge to the Jobos Bay Natural Estuarine Research Reserve near Salinas, Puerto Rico Author/Creator: Kuniansky, Eve L. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2010 Resource Type: Book Access & Availability: Loading
3. Water, sediment, and nutrient discharge characteristics of rivers in Puerto Rico, and their potential influence on coral reefs Author/Creator: Warne, Andrew G. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Resource Type: Book Access & Availability: Loading