Cost-benefit analysis of computer-assisted mining through production and cost modeling : an update of IC 9281 /
| Main Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
United States, Department of the Interior, Bureau of Mines,
1993
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| Series: | Information circular (United States. Bureau of Mines) ;
9367 |
| Subjects: |