Search Results for the EPA National Library Catalog

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Your Search: (SUBJECT=Trace elements United States.)

 
 
 

Select Item Title Year Published
An Integrated study on the impact of metallic trace element pollution in the Coeur d'Alene-Spokane Rivers and Lake drainage system / 1975
Element concentrations in soils and other surficial materials of the conterminous United States : an account of the concentrations of 50 chemical elements in samples of soils and other regoliths / 1984
Man's alteration of the natural geochemical cycle of selected trace metals / 1973
Trace Metals in Waters of the United States. A Five Year Summary of Trace Metals in Rivers and Lakes of the United States (October 1, 1962-September 30, 1967). 1967

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