Limit search to items available for checkout
Title Total-count gamma radiation map of the Zwedru quadrangle, Liberia / by Cletus S. Wotorson and John C. Behrendt.
Imprint Washington, D.C. : U.S. Geological Survey, 1974.


 Maps  I 19.91:I-777-C    AVAILABLE
Description 1 map : col. ; 45 x 55 cm., folded in envelope 30 x 24 cm.
Series Miscellaneous geologic investigations ; map I-777-C.
Note 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."
Bibliog. Includes text, inset map, 2 ancillary maps, and bibliography.
Subject Gamma rays -- Measurement -- Maps.
Liberia -- Maps.
Other Author Behrendt, John C., 1932-
Geological Survey (U.S.)
Liberia. Bureau of Natural Resources and Surveys.
Other Title Zwedru quadrangle, Liberia.
Envelope filing title: Zwedru, Liberia, gamma radiation.