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Readers’ Comments

Comments and inquiries about the content of this report should be addressed to:

Chief
Minerals and Metals Division
Environmental Protection Service
Environment Canada
Ottawa, Ontario
K1A 0H3

Additional copies of this report are available from:

Environmental Protection Publications
Environmental Technology Advancement Directorate
Environment Canada
Ottawa, Ontario
K1A 0H3

Note: Website addresses mentioned in this report may have changed or may have been removed from websites since the publication of this document. Consequently, an error message may appear when trying to access a website. Readers are therefore requested to contact the organisation in question to obtain the new website address.