Program: HathiTrust Digital Library
- Publisher: Consejo de Recursos Minerales, Gerencia de Estudios Económicos, Depto. de Estadísticas Mineras [etc.]
- Print ISSN: 0185-8696
- Electronic ISSN:
- OCLC Number: 1715649
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1971; 1972-73; 1973; 1974 1974; 1974-75; 1978-1979; 1979-80; 1980-1982; 1982-83; 1983-1984; 1984-85; 1985; 1989; 1990-92; yr.1992; 1993-1997; yr.1997; 1998-2000; yr.2000
|
committed to retain | 2023-01-24 | HTDL |
|