Guide to USGS geologic and hydrologic maps
- Publisher: Documents Index
- Print ISSN: 08914915
- Electronic ISSN:
- OCLC Number: 9224142
- Subject:
- Subject code:
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| Duke University Library (NDD) | Scholars Trust | 1983-1994 | 20351231 |