Summarized data of copper production /
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| Author / Creator: | Julihn, C. E. (Carl Edward), 1877-1936. |
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| Imprint: | Washington, D.C. : United States Government Printing Office, 1928. |
| Description: | vii, 32 pages : charts, folded map, tables (1 folded) ; 24 cm. |
| Language: | English |
| Series: | Economic paper ; 1 Economic paper (United States. Bureau of Mines) ; 1. |
| Subject: | Copper mines and mining -- Statistics. Copper mines and mining. Statistics. |
| Format: | U.S. Federal Government Document Print Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/11373229 |