ISSN-L Record 0196-1497
Key info
| ISSN | Medium | Key-title | From-To | Frequency | Country | Language | ||
|---|---|---|---|---|---|---|---|---|
| 0196-1497 | Open-file report (United States Geological Survey. 1978) | 19??-1985 | No determinable frequency | USA | eng | |||
| 2331-1258 | Online | Open-file report (United States Geological Survey. Online) | 19??- | No determinable frequency | USA | eng | ||
| 2332-4899 | Optical disk | U.S. Geological Survey open file report (CD-ROM) | 19??- | No determinable frequency | USA | eng |