1. Commission for Environmental Cooperation. 1996. Status of PCB management in North America. Prospectus. Montreal, Canada.
2. Environment Canada. 1996. National inventory of PCBs in use and PCB wastes in storage in Canada. 1996 Annual Report. Commercial Chemicals Evaluation Branch, Environmental Protection Service, Burlington, ON.
3. Bovar. 1996. Press release. Swan Hills, AB, Canada. November 1996.