Effects of small-scale gold dredging on arsenic, copper, lead, and zinc concentrations in the Similkameen River
By: by Art Johnson and Mark Peterschmidt.
Contributors: Peterschmidt, Mark.; Washington (State). Dept. of Ecology.
Series: Publication -- no. 05-03-007; Publication (Washington (State). Dept. of Ecology) -- no. 05-03-007.
Publisher: Washington State Dept. of Ecology
Published: 2005
Place of publication: Olympia, WA
Language: eng
Number of pages: 26
Subjects: Gold dredging -- Environmental aspects -- Similkameen River (B.C. and Wash.); Water -- Pollution -- Similkameen River (B.C. and Wash.) -- Measurement; Environmental monitoring -- Similkameen River (B.C. and Wash.)
Notes: "March 2005."

"Waterbody No. WA-49-1030."

Includes bibliographical references (p. 25-26).

Also available on the Internet.