Biological monitoring of pesticides, heavy metals and other contaminants at Rocky Mountain Arsenal : phase 1 /

July 1979.

Biological stream characterization (BSC): biological assessment of Illinois stream quality through 1993 /

"November 1996."

Stream monitoring manual /

Introduction: Illinois RiverWatch is a volunteer stream monitoring program coordinated by the Illinois Department of Natural Resources (DNR). Through RiverWatch Illinois citizens are trained as Citizen Scientists to conduct biological monitoring of the state's rivers and streams in order to identify long-term trends in stream health. RiverWatch provides citizen volunteers a hands-on opportunity to learn about stream ecology and the condition of Illinois streams, while helping scientists monitor stream conditions across the state.

Kelp forest monitoring program : a preliminary report on biological sampling design, Channel Islands National Park and marine sanctuary /

Mode of access: Internet.

Symposium on Chemical and Biological Characterization of Municipal Sludges, Sediments, Dredge Spoils, and Drilling Muds : abstracts, May 20-22, 1986.

Mode of access: Internet.

A biological investigation of the Kishwaukee River and its tributaries (segment A-02 of the Rock River Basin April-July, 1976 /

Bibliography: p. 37.

Biological and water quality survey of the Carroll Creek Watershed, Carroll County, Illinois, 1987-1988.

"IEPA/WPC/89-163."--Cover.