1. Toronto and Region Conservation Authority, Downsview, Ontario M3N 1S4
2. Current address: Lower Trent Conservation, 714 Murray Street, R.R. 1, Trenton, Ontario K8V 5P4
3. Stantec Consulting, Ottawa, Ontario K1Z 7T1
4. Ontario Ministry of Natural Resources, Picton, Ontario K0K 2T0
5. Ontario Ministry of the Environment, Dorset, Ontario P0A 1E0