Seismograph station abbreviations.
| Corporate Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Rockville, Md. :
[U.S. Coast and Geodetic Survey],
1967.
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| Subjects: |
| Item Description: | "May 1967." |
|---|---|
| Physical Description: | 48 pages ; 27 cm. |