Program: HathiTrust Digital Library
- Publisher: Worldwatch Institute
- Print ISSN: 0896-0615
- Electronic ISSN:
- OCLC Number: 16898592
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.3 1990; v.4 1991; v.5 1992; v.6 1993; v.7 1994; v.8-9 1995-1996; v.10-11 1997-1998; v.12-13 1999-2000; v.14 2001; v.15 2002; v.16 2003; v.17 2004; v.18 2005; v.19 2006; v.20 2007; v.21 2008
|
committed to retain | 2013-04-19 | HTDL |
|