http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Shaded relief and surface markings maps of the polar, western, and eastern regions of Ganymede
4 maps on 3 sheets ; sheets 56 x 69 cm. and 66 x 82 cm., folded in envelope 30 x 24 cm.
Shaded relief and surface markings maps of the polar regions of Ganymede -- Shaded relief and surface markings map of the western region of Ganymede -- Shaded relief and surface markings map of the eastern region of Ganymede.
U.S. Department of the Interior, U.S. Geological Survey ; prepared for the National Aeronautics and Space Administration.
Includes text, bibliographical references, index map, location map.
Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-2331