Search Results for the EPA National Library Catalog

Items Found: 5

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Your Search: (AUTHOR=Laughlin. AND James AND E.)


Select Item Title Year Published
Advanced Waste Treatment and Water Reuse Symposium Held at Cleveland Engineering and Scientific Center, Cleveland, Ohio, on March 30-31, 1971. Volume II. 1971
Designing to Remove Phosphorus by Using Metal Salts and Polymers in Conventional Plants. 1971
Enhancing trickling filter plant performance by chemical precipitation / 1973
Upgrading Trickling Filter Plants by Adding Metal Salts and Polymers 1972
Upgrading trickling filter units and upgrading by chemical addition. 1974

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