Earthworm bioassay protocol for soil toxicity screening
By: edited by Dale Norton ; for the Toxics Cleanup Program.
Contributors: Norton, Dale E.; Washington (State). Toxics Cleanup Program.; Washington (State). Dept. of Ecology. Environmental Investigations and Laboratory Services Program.
Series: Publication -- no. 96-327; Publication (Washington (State). Dept. of Ecology) -- no. 96-327.
Publisher: Environmental Investigations and Laboratory Services Program
Published: 1996
Place of publication: Olympia, WA
Language: eng
Number of pages: 22
Subjects: Toxicity testing; Biological assay; Soils
Notes: "June 1996."

Includes bibliographical references (p. 20-23).