Program: Linda Hall Library of Science, Engineering & Technology
- Publisher: National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency, Washington; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
- Print ISSN: 0098-4973
- Electronic ISSN:
- OCLC Number: 1972620
- Validation: None
- 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 |
|---|---|---|---|---|
|
(Jul/Oct 1974-Feb/Apr 1975), (Feb/Apr 1977), (Aug/Oct 1977), v.5:no.1 (Nov 1977-Jan 1978)
|
committed to retain | 20140101 | Linda Hall Library of Science, Engineering & Technology |
|