Annual report on carcinogens.
| Other author | National Toxicology Program (U.S.) |
| Other author | Technical Resources, Inc. |
| Format | Microform |
| Publication Info | [Washington] : U.S. Dept. of Health and Human Services, Public Health Service. |
| Description | volumes ; 23 cm |
| Subjects |
| Frequency | Annual (Irregular) |
| General note | Description based on: 3rd (1983). |
| Reproduction note | Joyner- Microfiche. <6th-> [Washington, D.C.] : Supt. of Docs., U.S. G.P.O. microfiches : negative. |
| Issuing body | Vols. for 1983-19 prepared by: National Toxicology Program; <1991-> by: Technical Resources, Inc. |
| LCCN | sn 94028273 |
| GPO item number | 0483-A-10 (MF) |
| Govt. docs number | HE 20.23/4: |