Geologic map of the Harper quadrangle, Liberia /

Bibliographic Details
Main Author:	Brock, M. R. (Maurice Rex), 1922-
Corporate Authors:	Geological Survey (U.S.), Liberian Geological Survey
Other Authors:	Chidester, A. H. (Alfred Herman), 1914-, Baker, M. W. G.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : U.S. Geological Survey, 1977.
Series:	Miscellaneous geologic investigations ; map I-780-D.
Subjects:	Geology > Liberia > Maps.

Description
Item Description:	"Hotines rectified skew orthomorphic projection and rectangular coordinates." "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. Dept. of State." Cartographic material.
Physical Description:	1 map : color ; 44 x 71 cm., on sheet 74 x 106 cm., folded in envelope 30 x 24 cm.
Bibliography:	Includes bibliography.