Rare-earth mineral deposits of the Mountain Pass district, San Bernardino County, California /
| Main Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Govt. Print. Off,
1954.
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| Series: | Geological Survey professional paper ;
261. |
| Subjects: |
| Item Description: | Part of the illustrative matter folded in pocket. |
|---|---|
| Physical Description: | 75 pages : illustrations, maps (part color) ; 29 cm. |
| Bibliography: | Bibliography: pages 64-65. |