Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of the Interior, National Park Service, Interagency Resources Division
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 15614794
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
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v.36 1989; v.38 1990; v.15 1991; v.16A 1991; v.39 1991; v.40 1992; v.16 1993; v.24 1993; v.41 1993; v.42 1993; no.13-32 incompl.; no.16; no.21; no.22; no.29; no.34-36; no.38; no.39; no.41; no.42
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committed to retain | 2012-11-09 | HTDL |
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