Map showing occurrences of lead minerals in Alaska /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Cobb, Edward H. (Edward Huntington), 1916-1983
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey ; 1984.
Series:	Mineral investigations resource map ; MR-91.
Subjects:	Lead ores > Alaska > Maps.

Description
Item Description:	Relief shown by spot heights. Includes inset map of Aleutian Islands. Cartographic material.
Physical Description:	1 map : color ; 80 x 115 cm. folded in envelope 30 x 24 cm. + text (11 pages ; 28 cm.).
Bibliography:	Text includes bibliography.