Water Pollution
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
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Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library
...water pollution and for the most deadly pollutants. Some 370,000 manufacturing facilities...supply, fishing, and swimming. The pollutants include grit, asbestos , phosphates...and feedlots, a widespread source of pollutants impairing rivers and streams, groundwater...