Program: HathiTrust Digital Library
- Publisher: Design and Development Branch, Survey and Analysis Division, Office of Program Integration and Information, Office of Pesticides and Toxic Substances, Environmental Protection Agency ; Available from National Technical Information Service, U.S. Dept. of Commerce
- Print ISSN: 0731-6577
- Electronic ISSN:
- OCLC Number: 7105803
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1979 pt.1; v.1 1979 pt.2; v.2:pt.1(1980); v.3 1981 pt.1; v.3 1981 pt.2; v.4 1982; v.5 1982 pt.1; v.5 1982 pt.2; 1983 pt.1; 1983 pt.2; v.6 1983 pt.1; v.6 1983 pt.2; v.8 1985-1986
|
committed to retain | 2023-02-09 | HTDL |
|