EcoDir :
- Publisher: Teorema Ambiental
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 85812445
- Subject: Environmental protection Mexico Directories.
- Subject code: T
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 2006/2007 | permanent |