Search Results for the EPA National Library Catalog

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Your Search: (AUTHOR=Walton AND Graham)


 
 
 
Select Item Title Year Published
Effectiveness of water treatment processes, as measured by coliform reduction. 1962
Evaluation of emergency use of Hudson River Water to supplement New York City's Water Supply, March 21, 1966 to January 13, 1967 1967
Verdigris River Investigation. An Investigation of the Pollution of that Reach of the Verdigris River Between Neodesha, Kansas, and Nowata, Oklahoma. 1949

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