Search Results for the EPA National Library Catalog

Items Found: 4
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Your Search: (AUTHOR=Engdahl AND R)


 
 
 
Select Item Title Year Published
Capital and operating costs of selected air pollution control systems 1979
Chemical composition of particulate air pollutants from fossil-fuel combustion sources : final report / 1973
Chemical composition of particulate air pollutants from fossil-fuel combustion sources : final report / 1973
Study of potential problems and optimum opportunities in retrofitting industrial processes to low and intermediated energy gas from coal / 1974

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