Search Results for the EPA National Library Catalog

Items Found: 6

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Your Search: (SUBJECT=Umpqua River Basin)

 
 
 

Select Item Title Year Published
Sediment Production Rating, Umpqua Basin, Oregon. 1962
Sediment Production Rating, Willamette Basin, Oregon. 1962
Some water problems and hydrologic characteristics of the Umpqua Basin 1960
Trends in Land Use in the Umpqua Basin, Oregon. 1963
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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