1. Sedimentation survey of Lago Cerrillos, Ponce, Puerto Rico, April-May 2008 Author/Creator: Soler-López, Luis R., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2011 Resource Type: Book Edition: Revised and reprinted: 2011. Access & Availability: Loading
2. Sedimentation survey of Lago Loíza, Puerto Rico, January 2004 Author/Creator: Soler-López, Luis R. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Resource Type: Book Access & Availability: Loading