Search Results for the EPA National Library Catalog

Items Found: 3

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Your Search: (AUTHOR=Ward AND John AND P.)

 
 
 

Select Item Title Year Published
Environmental effects of western coal surface mining. 1978
Impact of air pollutants on materials : a report of Panel 3: "Environmental Impact" of the NATO/CCMS pilot study on Air Pollution Control Strategies and Impact Modelling / 1982
Resource manager's guide for using aquatic organisms to assess water quality for evaluation of contaminants 1988

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