The Environmental Research Laboratory--Duluth bibliography of research products in the fields of freshwater ecology and toxicology, 1967-1990
Publisher: Environmental Research Laboratory--Duluth, Office of Research and Development, U.S.E.P.A.; U.S.E.P.A., Center for Environmental Research Information
Published: 1990
Place of publication: Duluth, MN; Cincinnati, OH
Language: eng
Number of pages: 70
Subjects: Water; Pollution; Toxicology; Bibliography; Freshwater ecology
Notes: "August 1990."

Includes index.