Environmental information systems directory
- Publisher: Management Information and Data Systems Division, U.S. Environmental Protection Agency [For sale by the Supt. of Docs., U.S. Govt. Print. Off.]
- Print ISSN: 0094-3231
- Electronic ISSN:
- OCLC Number: 1792335
- Subject: Environmental protection United States Information services Directories
- Subject code: T
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1973 | permanent |