Pollution prevention : meeting the environmental challenges of the 1990s : Region 5 FY91 accomplishments.

Mode of access: Internet.

A preliminary investigation of the effectiveness of a diatomite filter in the removal of radioactive phosphorus from water /

"November 1, 1951."

Factors influencing free-living nematodes in water supplies /

"Supported by Division of Water Supply and Pollution Control U. S. Public Health Service Research Project WP-00047"

Fate of synthetic detergents in soil and ground water /

"November, 1965."

Feasibility study of response techniques for discharges of hazardous chemicals that float on water /

Final report, issued Oct. 1976.

A survey of the pollution of the surface waters of Monroe County, New York.

Mode of access: Internet.

Conference in the matter of: Pollution of the interstate waters of the Pearl River and its tributaries, involving the States of Louisiana and Mississippi and the Department of Health, Education, and Welfare, held in...New Orleans, Louisiana, October 22, 1963.

At head of title: U. S. Department of Health, Education, and Welfare.

Conference in the Matter of Pollution of the South Platte River Basin,

Mode of access: Internet.

Statistical summary of municipal water facilities in the United States, January 1, 1958,

Bibliography: p. 54.

Survey of interstate pollution of the Bear River and tributaries, Idaho-Utah, 1962.

Mode of access: Internet.

Proceedings of the International Symposium on Water Quality Modeling of Agricultural Non-Point Sources : June 19-23, 1988, Utah State University, Logan, Utah /

PB90 258 781.

Conference on Pollution of the Interstate Waters of the Raritan Bay and Adjacent Waters,

Mode of access: Internet.

Conference in the Matter of Pollution of the Interstate Waters of the Monongahela River and its Tributaries.

Mode of access: Internet.

Transcript of Conference: Pollution of Interstate Waters of the Potomac River in the Washington Metropolitan Area.

Cover title.

Conference in the Matter of Pollution of the Interstate Waters of the Upper Mississippi River, St. Paul, Minnesota, February 8, 1964.

Mode of access: Internet.