Search Results for the EPA National Library Catalog

Items Found: 3

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Your Search: (SUBJECT=Douglas County Oregon)

 
 
 

Select Item Title Year Published
Report on Diamond Lake, Douglas County, Oregon : EPA Region X / 1978
Umpqua River Area (Oregon): Preliminary Estimate of Economic Growth, 1960-2010. 1961
Water Supply and Water Quality Control Study. Tiller and Galesville Projects, Umpqua River Basin, Oregon. 1966

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