http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geologic map of the western Ophir Planum Region (MTM -10067) of Mars
National Aeronautics and Space Administration.
1 map : color ; 61 x 60 cm., on sheet 96 x 101 cm., folded in envelope 30 x 24 cm.
U.S. Department of the Interior, U.S. Geological Survey ; by Richard A. Schultz ; prepared for the National Aeronautics and Space Administration.
Includes text, bibliographical references, 1 location map, and 2 diagrams.