Copper porphyries /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
San Francisco :
M. Freeman Publications,
1975.
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| Subjects: |
| Physical Description: | 206 pages : illustrations ; 24 cm. |
|---|---|
| Bibliography: | Includes bibliographical references and index. |
| ISBN: | 0879300280 : |