Zinc and lead deposits of southeastern Alaska. a description of the deposits at Moth Bay, Mahoney Creek, and Dora Lake / Some lead-zinc and zinc-copper deposits of the Ketchikan and Wales districts, Alaska :

Bibliographic Details
Main Authors: Robinson, G. D. (Gershon Du Vall), 1918- (Author), Twenhofel, W. S. (William Stephens), 1918- (Author)
Format: Government Document eBook
Language:English
Published: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1953.
Series:Geological Survey bulletin ; 998-C.
Subjects:
Online Access:https://purl.fdlp.gov/GPO/gpo65424
Description
Item Description:Title from title screen (viewed July 21, 2014).
Physical Description:1 online resource (v, 59-84 pages, 2 unnumbered pages of plates) : illustrations, maps.
Bibliography:Includes bibliographical references (page 82) and index.