Program: HathiTrust Digital Library
- Publisher: Nature Conservancy
- Print ISSN: 1540-241X
- Electronic ISSN: 1540-241X
- OCLC Number: 16852411
- 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.37 no.4-5 1987; v.37-38 1987-88; v.41 1991; v.42 1992; v.43 1993; v.44 1994; v.44-45 1994-95; v.45-46 1995-96; v.46 1996; v.47-48 1997-1998; v.47-49 1997-1999; v.49 1999; v.50 2000; v.50 no.1 2000; v.51 2001; v.52 2002; v.53 no.1-2,4 2003; v.53 no.3 2003; v.53-54 2003-2004 bound without v.53 no.1, v.54 no.4; v.54 2004; v.55 2005; v.56 2006; v.57 2007; v.58 2008
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committed to retain | 2017-06-01 | HTDL |
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