Fluorspar resources of Africa /

Bibliographic Details
Main Author:	Van Alstine, Ralph Erskine, 1914-
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Schruben, Paul G.
Format:	Government Document Book
Language:	English
Published:	[Reston, Va.] : Dept. of the Interior, Geological Survey ; 1980.
Series:	Geological Survey bulletin ; 1487.
Subjects:	Fluorspar > Africa.

Description
Physical Description:	iv, 25 pages : illustrations, map (1 folded in pocket) ; 23 cm.
Bibliography:	Bibliography: pages 21-25.