Program: HathiTrust Digital Library

  • Publisher: Unesco-IUGS
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 2241490
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.1-5(1973-1977)
committed to retain 2019-03-31 HTDL