Fluorine in a closed drainage basin, Saguache and Alamosa Counties, Colorado /

Bibliographic Details
Main Author:	Van Alstine, Ralph Erskine, 1914-
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Simon, Frederick Otto, 1939-
Format:	Government Document Book
Language:	English
Published:	[Reston, Va.] : U.S. Dept. of the Interior, Geological Survey ; 1982.
Series:	Geological Survey bulletin ; 1533.
Subjects:	Fluorine. Geochemistry > Colorado > Alamosa County. Geochemistry > Colorado > Saguache County.

Description
Item Description:	One map on folded leaf in pocket.
Physical Description:	iii, 7 pages : 2 maps ; 23 cm.
Bibliography:	Bibliography: pages 6-7.