Water quality of four lakes in Lakeville, Minnesota /

"July 1980."

Water-quality assessment of the Indiana Dunes National Lakeshore, 1973-74 /

Mode of access: Internet.

Assessing effects on water quality by boating activity. --

Mode of access: Internet.

Preimpoundment water quality of the Wild Rice River, Norman County, Minnesota /

Bibliography: p. 35-36.

Water-quality assessment of the Cypress Creek watershed, Warrick County, Indiana /

Mode of access: Internet.

Ecorse River water quality study : May-July, 1969.

"August, 1969."

Water quality investigations : Lake Michigan Basin: biology.

"January 1968."

Non-point water quality modeling in wildland management : a state-of-the-art assessment /

Issued April, July 1977.

Evaluation of selected surface-water-quality stations in Wyoming /

Shipping list no.: 87-459-P.

Water quality of selected streams in the coal area of east-central Montana /

Prepared in cooperation with the U.S. Bureau of Land Management and the Montana Department of Fish and Game.

Water quality management plan for the Wisconsin River basin /

"July 1975"

Water quality network; summary of data.

Mode of access: Internet.

A mass balance accounting procedure for estimating contributions to water quality /

Bibliography: p. 12.

A water quality information system in support of the state of Illinois standards review process /

Cover title.

A water quality survey of the Grand Calumet River from the Indiana State line to Burnham, Illinois : the Grand Calumet River portion of segment A-12 Des Plaines/Lake Michigan Basins, April-August, 1978.

Edited by Robert Schacht.