Program: HathiTrust Digital Library
- Publisher: UN, Facultad de Ciencias Humanas, Departamento de Geografía : Instituto Colombiano para el Fomento de la Educación Superior, Red de Formación Ambiental
- Print ISSN: 0121-215X
- Electronic ISSN: 2256-5442
- OCLC Number: 21967890
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 no.1 1989
|
committed to retain | 2016-04-29 | HTDL |
|