An economic appraisal of the supply of copper from primary domestic sources
By: by Harold J. Bennett...[et al.].
Series: Bureau of Mines information circular -- 8598; Information circular (United States. Bureau of Mines) -- 8598
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1973
Place of publication: Washington
Language: eng
Number of pages: 156
Subjects: Copper mines and mining
Notes: Bibliography: p. 54-61.