Program: HathiTrust Digital Library

  • Publisher: National Park Service
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 23085643
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
no.1 1990:Nov.
committed to retain 2010-04-19 HTDL