1. EAARL coastal topography, Vicksburg National Military Park, 2007 : first surface Author/Creator: Nayeghandi, Amar Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2008] Format: Map Access & Availability: Loading
2. EAARL topography, Vicksburg National Military Park, 2008 : bare earth Author/Creator: Nayeghandi, Amar Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2008 Format: Map Access & Availability: Loading