prepared by the U.S. Geological Survey and the Liberian Geological Survey under the joint sponsorship of the government of Liberia and the Agency for International Development, U.S. Department of State.
Relief shown by shadings and spot heights.
Envelope title: Zorzor, Liberia, geographic.
In upper margin: Republic of Liberia, Ministry of Lands and Mines.
Includes map of administrative boundaries and sheet index map.