Program: HathiTrust Digital Library

  • Publisher: Air Pollution Control Association
  • Print ISSN: 0090-807X
  • Electronic ISSN:
  • OCLC Number: 2253470
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1963; 1970; 1972-73
committed to retain 2017-05-29 HTDL