1. State of Texas, highlighting low-lying areas derived from USGS digital elevation data Author/Creator: Kosovich, John J. Publication/Creation: Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 2008 Resource Type: Map Edition: Version 1.0, posted Nov. 2008. Access & Availability: Loading
2. State of Louisiana, highlighting low-lying areas derived from USGS digital elevation data Author/Creator: Kosovich, John J. Publication/Creation: Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 2008 Resource Type: Map Edition: Version 1.0, posted Nov. 2008. Access & Availability: Loading
3. State of Florida 1:24,000- and 1:100,000- scale quadrangle index map : highlighting low-lying areas derived from USGS digital elevation models Author/Creator: Kosovich, John J. Publication/Creation: Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 2008 Resource Type: Map Edition: Version 1.0, posted Nov. 2008. Access & Availability: Loading
4. Gulf of Mexico region, highlighting low-lying areas derived from USGS digital elevation data Author/Creator: Kosovich, John J. Publication/Creation: Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 2008 Resource Type: Map Edition: Version 1.0, posted Nov. 2008. Access & Availability: Loading