The activity of PCBs in sediments and water from Lake Calumet and Waukegan Harbor /

"HWRIC Project 88-045."

Surface waters of the West Canada Creek Drainage Basin : comprehensive plan for prevention and abatement of pollution.

"January, 1964."

Farm drainage in the United States : history, status, and prospects.

"December 1987"--P. i.

Superfund oversight : hearings before the Subcommittee on Superfund, Ocean, and Water Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Second Congress, second session.

"November 17, 1992-Bennington, VT"--Pt. 2.

Classifications and standards of quality and purity for fresh surface waters of the Chemung River drainage basin, except Newtown Creek drainage basin,

Mode of access: Internet.

Research needs on waste heat transfer from large sources into the environment. --

"A report on a conference at Zion, Illinois, which was supported by the Research Applications Directorate of the National Science Foundations, grant GI-30971".

Need for improved operation and maintenance of municipal waste treatment plants, report to the Congress

"Federal Water Quality Administration. Department of the Interior. B-166506."