Program: HathiTrust Digital Library
- Publisher: Dept. of Conservation, Louisiana Geological Survey
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1756193
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-3(1935-1940); no.4 1969
|
committed to retain | 2017-03-21 | HTDL |
|