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Aeromagnetic map of the Zwedru quadrangle, Liberia /

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Bibliographic Details
Main Author: Wotorson, Cletus S.
Corporate Authors: Geological Survey (U.S.), Liberia. Bureau of Natural Resources and Surveys
Other Authors: Behrendt, John C., 1932-
Format: Government Document Map
Language:English
Published: Reston, Va. : U.S. Geological Survey, 1974.
Series:Folio of the Zwedru quadrangle, Liberia.
Miscellaneous geologic investigations ; map I-777 B.
Subjects:
Geomagnetism > Liberia > Maps.
Description
Item Description:Relief shown by spot heights.
"Prepared in cooperation with the Republic of Liberia, Bureau of Natural Resources and Surveys."
"Prepared under the joint sponsorship of the government of Liberia and the Agency for International Development, U.S. Department of State."
Cartographic material.
Physical Description:1 map : color ; 43 x 56 cm., folded in envelope 30 x 24 cm.
Bibliography:Includes text, maps, and bibliography.