A Directory of research natural areas on federal lands of the United States of America /
- Publisher: Forest Service, U.S. Dept. of Agriculture
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 3916139
- Subject: Land research Directories.
- Subject code: S
- Publication history: 1977-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1968; 1977 cop.2 | permanent |