Copper manual. Copper mines, copper statistics, copper shares and a summary of information on copper, etc.,
- publisher: New York, N.Y. : D. Houston & co.
- creator: D. Houston & Co
- Keyword: Copper. Copper mines and mining.
- years: 1897-
- pages: v. :
- class: TN440
- notes: Subtitle varies slightly.
- download: pdf file
