The mineral industry of Colorado
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Other Authors: | United States. Bureau of Mines., Geological Survey (U.S.) |
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Format: | Electronic |
Language: | English |
Published: |
[Washington, D.C.] :
[U.S. Dept. of the Interior, Bureau of Mines]
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Physical Description: |
Online version of the paper version. |
Subjects: | |
Online Access: |
https://purl.fdlp.gov/GPO/LPS50252 |