1. U.S. Geological Survey response to flooding in Texas, May-June 2015 Author/Creator: East, Jeffery W., author Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2016 Resource Type: Book Access & Availability: Loading
2. USGS zebra mussel monitoring program for north Texas Author/Creator: Churchill, Christopher J., author Publication/Creation: [Reston, Va] : U.S. Department of the Interior, U.S. Geological Survey, 2012 Resource Type: Book Access & Availability: Loading