”Environment Canada reported that the metallic contaminants that had been dumped in the tailings pond included these hazardous metals:Lead,...
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Dr Kohls is a retired physician who practiced holistic, non-drug, mental health care for the last decade of his family practice career. He now writes a weekly column for the Reader Weekly, an alternative newsweekly published in Duluth, Minnesota, USA. Many of Dr Kohls’ columns are archived at http://duluthreader.com/articles/categories/200_Duty_to_Warn
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