http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
maps to help you find your way around on the Moon and Mars and on some of Earth's neighboring planets and their satellites
18 maps on 1 sheet : both sides, some color ; sheet 122 x 92 cm., folded to 21 x 23 cm.
Relief shown by contours and shading on some maps.
Includes text, diagrams, and ill. (some col.).