Gold placers of the Circle district, Alaska
Subtitle: past, present, and future
By: by Warren Yeend
Series: U.S. Geological Survey bulletin -- 1943
Publisher: U.S. G.P.O.; For sale by Books and Open-File Reports Section, U.S. Geological Survey
Published: 1991
Place of publication: Washington; Denver, CO
Language: eng
Format: Microform
Number of pages: 42
Subjects: Geology -- Alaska; Gold ores -- Alaska; Placer deposits -- Alaska
Other titles: Circle district, Alaska
Notes: One map on a folded leaf in pocket

Includes bibliographical references (p. 40-42)

Microfiche. Washington, D.C. : U.S. G.P.O. 1995. 2 microfiches : negative