Program: HathiTrust Digital Library
- Publisher: Secretaría de Recursos Hidráulicos
- Print ISSN: 0020-1057
- Electronic ISSN:
- OCLC Number: 10447422
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
index v.1-25
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committed to retain | 2017-10-22 | HTDL |
|