Geologic map of the Bopolu quadrangle, Liberia /

Bibliographic Details
Main Author:	Wallace, Roberts Manning, 1915-
Corporate Authors:	Geological Survey (U.S.), Liberian Geological Survey
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : U.S. Geological Survey, 1977.
Series:	Folio of the Bopolu quadrangle, Liberia. Miscellaneous geologic investigations ; map I-772-D.
Subjects:	Geology > Liberia > Maps.

Description
Item Description:	"Hotines rectified skew orthomorphic projection and rectangular coordinates." "Prepared by the U.S. Geological Survey and Liberian Geological Survey 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 ; 44 x 63 cm., on sheet 74 x 106 cm., folded in envelope 30 x 24 cm.
Bibliography:	Includes bibliography.