Search Results for the EPA National Library Catalog

Items Found: 2

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Your Search: (SUBJECT=Polychlorinated biphenyls Environmental aspects Ontario.)


Select Item Title Year Published
Assessment of heavy metals and PCB's at selected sludge application sites in Ontario / 1981
Polychlorinated biphenyls (PCB's) in municipal wastewaters : an assessment of the problem in the Canadian lower Great Lakes / 1976

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