http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Recreation data and road numbers updated in 1982.
1 map : both sides, color ; 171 x 63 cm., on sheet 112 x 66 cm., folded to 23 x 11 cm.
Relief shown by hachures and spot heights.
Includes text, location maps, and col. ill.