Selah Ditch multiparameter total maximum daily load

Proposed effluent guidelines

United States. Environmental Protection Agency. Office of Water & Waste Management

Industry & Environment Emission Standards & Guidelines Information Clearinghouse (IE/ESGIC)

United Nations Environment Programme. Industry & Environment Office.

Biological test method

John B. Sprague

Urban Discharges & Receiving Water Quality Impacts

J. B. Ellis

Broad spectrum analysis of municipal and industrial effluents discharged into the Peace, Athabasca and Slave River basins

C. Ian Johnson

Short-term methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms

William B. Horning

Biological test method