Program: Linda Hall Library of Science, Engineering & Technology
- Publisher: Commonwealth of Pennsylvania, Dept. of Environmental Resources
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 5796254
- Validation: not validated
- Retention:
- Institution: Linda Hall Library of Science, Engineering & Technology
- Facility: Linda Hall Library of Science, Engineering & Technology
- OCLC Symbol: LHL
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
(1979), (1981-1983)
|
committed to retain | 20140101 | Linda Hall Library of Science, Engineering & Technology |
|
|
(1979), (1981-1983)
|
Completeness reviewed | 20140101 | Linda Hall Library of Science, Engineering & Technology |
Missing
/ Missing (1980)
|