EcoRio.
- Publisher: Tricontinental Editora
- Print ISSN: 0104-0030
- Electronic ISSN:
- OCLC Number: 26386523
- Subject: Environmental policy Brazil Periodicals.
- Subject code: G
- Publication history: Ano 1, no. 1 (maio 1991)-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.1,5-7 1991-92; no.27 1997; no.31-32 1997-98 | permanent |