Reports and maps of the Geological Survey released only in the open files, 1962
| Main Author: | Weld, Betsy A. |
|---|---|
| Other Authors: | Asselstine, Erwin S., Johnson, Arthur., Geological Survey (U.S.) |
| Format: | Book |
| Language: | English |
| Published: |
Washington :
U.S. Dept. of the Interior, Geological Survey,
[1963?]
|
| Physical Description: |
15 pages ; 27 cm. |
| Series: |
Geological Survey circular ;
473. |
| Subjects: |