Program: HathiTrust Digital Library

  • Publisher: American Geological Institute, etc
  • Print ISSN: 0012-8228
  • Electronic ISSN:
  • OCLC Number: 1567195
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.6-7 1952-1954; v.8-10 1955-1957; v.11-12 1958-1959; v.38-39; v.40-43
committed to retain 2022-04-01 HTDL