The top of the world /

Bibliographic Details
Corporate Author: National Geographic Society (U.S.). Cartographic Section
Other Authors: Darley, James M. (James Morrison)
Format: Map
Language:English
Published: Washington : National Geographic Society, 1949.
Subjects:
Description
Item Description:Relief by shading & spot hts.; railroads; arctic roads; glaciers; permanent polar ice; ocean currents; airline distance table; supplement to National Geographic Magazine, Volume XCVl, number 4, 1949.
Map.
Physical Description:1 map : color ; 70 x 67 cm.