Geological investigation and ore reserve estimation of the Copper Chief (Ruby Hill) Mine, Douglas County, Nevada /
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| Format: | Thesis Book |
| Language: | English |
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1977.
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| Physical Description: | vi, 32 hojas : ilustraciones en blanco y negro. + 3 mapas plegados en bolsillo (85 x 90, 60 x 36, 34 x 56 cm) |
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