Program: HathiTrust Digital Library

  • Publisher: Division of Geology
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 1286452
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
no.27-29 1922-1924; no.30-32 1924-1936; no.33-35 1936-1939; v.27; v.29-30; v.32; v.34; no.25-27
committed to retain 2022-06-28 HTDL