The nature and use of copper reserve and resource data
By: by Dennis P. Cox, Nancy A. Wright, and George J. Coakley.
Contributors: Wright, Nancy A., joint author.; Coakley, George J., joint author.
Series: Geology and resources of copper deposits; Geological Survey professional paper ; 907-F; Geological Survey professional paper ;; 907-F.
Publisher: U.S. Govt. Print. Off.; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1981
Place of publication: Washington
Language: eng
Number of pages: 20
Subjects: Copper ores -- United States.
Notes: Bibliography: p. 19-20.