Mineral valuations of the future /
| Main Author: | |
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| Corporate Author: | |
| Format: | Book |
| Language: | English |
| Published: |
New York, N. Y.,
[publisher not identified] ;
1938.
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| Edition: | 1st ed. |
| Series: | A. I. M. E. series. [8]
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| Subjects: |
| Physical Description: | 116 pages : diagrams ; 21 cm. |
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