Program: HathiTrust Digital Library

  • Publisher: Worldwatch Publications
  • Print ISSN: 0267-1697
  • Electronic ISSN: 0267-1697
  • OCLC Number: 12641478
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.2,no.35-46 1985; v.3,no.1-16 1986
committed to retain 2009-10-25 HTDL