http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
2 maps on 1 sheet : both sides, color, plastic coated ; 47 x 61 cm.
produced by the Cartographic Division, National Geographic Society ; John B. Garver, Jr., chief cartographer ; Richard J. Darley, senior associate chief ; John F. Shupe, associate chief.
Relief shown by shading and spot heights. Ocean relief shown by gradient tints, contours, and soundings. Ocean floor relief shown by land form drawings, shading, and soundings.
Scale 1:37,870,000. At the equator. 1 cm. = 379 km. 1 in. = 598 miles ;