Program: HathiTrust Digital Library

  • Publisher: Geological Survey = Commission géologique
  • Print ISSN: 0825-9925
  • Electronic ISSN: 0825-9925
  • OCLC Number: 10712876
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1985/1986-1986/1987; 1996/1997
committed to retain 2019-10-26 HTDL