Premining investigations for hardrock mines : proceedings, Bureau of Mines Technology Transfer Seminar, Denver, Colo., Sept. 25, 1981 /
| Corporate Authors: | , |
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| Format: | Government Document Conference Proceeding Book |
| Language: | English |
| Published: |
Pgh. [i.e. Pittsburgh], Pa. :
The Bureau,
1982.
|
| Series: | Information circular (United States. Bureau of Mines) ;
8891. |
| Subjects: |
| Physical Description: | iii, 95 pages : illustrations ; 28 cm. |
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| Bibliography: | Includes bibliographies. |