Program: HathiTrust Digital Library
- Publisher: U.S. Environmental Protection Agency, Office of Research and Development, Office of Program Integration
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 37328591
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
Materials | Archive Action | Date of Action | Program | Status/Note |
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90-002A v.1 1989:Nov.; 90-002B v.2 1989:Nov.; 90-001 1990:Aug.; 90-003 1990:Jan.; 90-004 1990:Apr.; 91-001 1991:March; 90-006F 1992:Dec.; 90-006B 1992:May
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committed to retain | 2013-10-30 | HTDL |
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