http://www.epa.gov/opptintr/pcb The EPA homepage of PCBs.

www.acsh.org/publications/reports/pcupdate2.html  It includes two case studies, various reports, background effects, a large resource list, and others. Very extensive and informative.

www.crossroads.nsc.org/chemicals.cfm Description and background of PCB’s- has its chemical properties and its trade names/numbers. Includes a small portion of regulations/economy. To access PCB's, select Polychlorinated Biphenyls from the list of chemicals.

http://www.atsdr.cdc.gov/tfacts17.html Site includes FAQ’s about PCB’s, and an accessible overview. Has a number to call for more information.

http://copa.org/library/reports/epa/pcbepa.htm PCB Hazard Summary by EPA. It has a general list of characteristics/risks.

http://www.chem.unep.ch/pops/stpeter/stpete2c.html Sources and chemical identity of PCBs. This site lists and discusses the various congeners of PCBs and has some general information including effects of exposure to PCBs.

http://www.eco-usa.net/toxics/pcbs.html  Sponsored by Eco-USA. The site is broken down into several sections as follows: Introduction, Fate & Transport, Exposure Pathways, Metabolism, and Health Effects.

http://www.gascape.org/index%20/PCB%20INDEX.html A list of articles and position papers concerning PCB use, safety, regulation, and others.

http://www.monitor.net/rachel/r327.html An extended history of PCBs and how they were produced and introduced into the environment.

http://www.gov.pe.ca/fae/env/pcb.php3 A brief history of the emergence and production of PCBs as well as some general information.

Other Resources

http://www.law-advisor.com/library/envlaw.html A comprehensive page of Environmental Law policies using a multitude of links.   

http://www.nemw.org/EReconval.htm A website specifically dealing with the role that economics can play in environmental issues. Economic benefits, cost-effectiveness, cost-analysis, damage assessments are mentioned.