Antarctica exploration, as of 1 February 1956.

Bibliographic Details
Corporate Author: United States. Central Intelligence Agency
Format: Map
Language:English
Published: [Washington] : [Central Intelligence Agency], [1956]
Subjects:
Description
Item Description:Relief shown by spot heights.
"GPO-SSO."
"25555 7-56."
Cartographic material.
Physical Description:1 map : color ; 52 x 68 cm.