Atlas of volcanic phenomena
| Main Author: | Geological Survey (U.S.) |
|---|---|
| Other Authors: | Schmidt, Robert Gordon, 1924-, Smithsonian Institution. |
| Format: | Book |
| Language: | English |
| Published: |
Washington,
[publisher not identified],
[1971?]
|
| Physical Description: |
20 leaves : color illustrations ; 55 cm. |
| Subjects: |