Information programs affect attitudes toward sewage sludge use in agriculture /

Mode of access: Internet.

Studies of the pollution of the Tennessee River system,

Mode of access: Internet.

Air pollution in Charleston, South Carolina.

Bibliography: pages 19-20.

Drainage channel and waterway; a history of the effort to secure an effective and harmless method for the disposal of the sewage of the city of Chicago, and to create a navigable channel between Lake Michigan and the Missippi River,

Mode of access: Internet.

Colonia Water and Sewage Service Act [microform] : hearing before the Subcommittee on Conservation, Credit, and Rural Development of the Committee on Agriculture, House of Representatives, One Hundredth Congress, second session, on H.R.3524, September 22, 1988.

"Serial no. 100-114."

Managing hazardous waste and sewage sludge [microform] : hearing before the Subcommittee on Transportation, Tourism, and Hazardous Materials of the Committee on Energy and Commerce, House of Representatives, One Hundredth Congress, first session, December 7, 1987.

"Serial no. 100-163."

Water pollution series.

Mode of access: Internet.

Intermedia aspects of air and water pollution control,

Prepared for Office of Research and Development, U.S. Environmental Protection Agency under contract 68-01-0729, program element 1H1093.

Protecting our environment starts at home : 5 steps you can take to reduce air pollution : Energy Star action guide.

Shipping list no.: 2004-0166-P.

Proceedings of the State and interstate water pollution control administrators in joint meeting with the Conference of State Sanitary Engineers; a summary.

Mode of access: Internet.

Computer modeling of transportation-generated air pollution--a state-of-the-art survey. Final report.

Transportation Department, Office of the Assistant Secretary for Systems Development and Technology, Washington, D.C.

Reorganization plan no. 16 of 1950 : transferring the functions of the General Services Administration relating to assistance to local school districts and water pollution control to the Federal Security Agency : report.

Also in Congressional serial volume 11368.

Photochemical oxidant air pollution effects on a mixed conifer forest ecosystem : final report /

Mode of access: Internet.

Glossary for air pollution control of industrial coating operations : (with graphical aids for rapid estimation of acceptable compliance alternatives) /

Mode of access: Internet.

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

Mode of access: Internet.