Search Results for the EPA National Library Catalog

Items Found: 3
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Your Search: (AUTHOR=Duffy AND W AND G)


 
 
 
Select Item Title Year Published
Design trends and operating problems in combustion modification of industrial boilers / 1974
Ecology of peat bogs of the glaciated northeastern United States : a community profile / 1987
St. Marys River, Michigan: An Ecological Profile. 1987

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