Bibliography of research products in the fields of freshwater ecology and toxicology, 1967-1990 / the Environmental Research Laboratory--Duluth.
| Other author | Environmental Research Laboratory (Duluth, Minn.) |
| Format | Book |
| Publication Info | Duluth, MN : Environmental Research Laboratory--Duluth, Office of Research and Development, U.S. Environmental Protection Agency, [1990] |
| Description | iii, 70 pages ; 28 cm |
| Subjects |
| General note | Shipping list no.: 90-686-P. |
| General note | "August 1990." |
| General note | Includes indexes. |
| General note | "EPA/600/3-90/071." |
| Issued in other form | Online version: Bibliography of research products in the fields of freshwater ecology and toxicology, 1967-1990. Duluth, MN : Environmental Research Laboratory--Duluth, Office of Research and Development, U.S. Environmental Protection Agency, [1990] |
| Technical rpt number | EPA/600/3-90/071 |
| GPO item number | 431-I-11 |
| Govt. docs number | EP 1.23:600/3-90/071 |