Interlaboratory comparison
Subtitle: acute testing set
By: Armond E. Lemke.
Contributors: Environmental Research Laboratory (Duluth, Minn.)
Publisher: U.S. Environmental Protection Agency, Research and Development, Environmental Research Laboratory; Center for Environmental Research Information [distributor]
Published: 1981
Place of publication: Duluth, MN; Cincinnati, OH
Language: eng
Subjects: Toxicity testing.; Biological assay.; Environmental testing.
Notes: Caption title.

At head of title: Project summary.

"Apr. 1981."

"EPA-600/S3-81-005."