Title
Suggestions for prospecting.
Published
[Washington, D.C.?] : U.S. Dept. of the Interior, Geological Survey, [1967]
Physical Description
24 pages : illustrations ; 24 cm
Other formats
Online version: Suggestions for prospecting. [Washington, D.C.?] : U.S. Dept. of the Interior, Geological Survey, [1967]
Added to Catalog
November 16, 2017
Bibliography
Includes bibliographical references (pages 22-24).
Also listed under
Geological Survey (U.S.)