Pollution
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
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Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library
...the fouling of air, water, and land by wastes (see air pollution ; water pollution...polluted inland and marine waters, including drinking...Nations, for worldwide pollution abatement. The National...1970), the Clean Water Act (1972), the Noise...to control and reduce pollution, many developing nations...