Closure of underground copper mines : hearing before the Subcommittee on Minerals, Materials, and Fuels of the Committee on Interior and Insular Affairs, United States Senate, Ninety-third Congress, second session, to review the Anaconda Company's plans to close its underground copper mines in Butte, Montana, November 25, 1974.
| Corporate Authors: | , |
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| Format: | Government Document eBook |
| Language: | English |
| Published: |
Washington :
U.S. Govt. Print. Off,
1975.
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| Series: | U.S. Congressional Hearings.
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| Subjects: | |
| Online Access: | Connect to the full text of this electronic book |
| Item Description: | Electronic resource. |
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| Physical Description: | 1 online resource. |
| Format: | System requirements: PDF reader software. |