| Frequency | Annual |
| Special numbering | None published, 1994; v. for 1995/96 has multiyear chronological designation. |
| Other forms | Some issues also available via Internet from the EPA web site. Address: http://www.epa.gov/ncepihom/catalog.html; current access is available via PURL. |
| Other forms | Also issued online. |
| Issuing body | Vols. for 1991-<1992> issued by: Information Access Branch, Information Management and Services Division, U.S. Environmental Protection Agency; 1995/96 by: The Agency's Office of Information Resources Management. |
| Title history note | Each chapter also issued separately. |
| Issued in other form | Online version: United States. Environmental Protection Agency. Access EPA |
| Genre/form | Directories. |
| LCCN | 92657336 sn 92028291 |
| Technical rpt number | EPA/IMSD |
| GPO item number | 0431-K |
| GPO item number | 0431-K (online) |
| Govt. docs number |
EP 1.8/13:AC 2/ EP 1.8/13:995-96 |
| Stock number | U.S. Govt. Print. Off., Supt. of Docs., Mail Stop: SSOP, Washington, DC 20402-9328 |
