Search Results for the EPA National Library Catalog

Items Found: 3
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Your Search: (AUTHOR=Smit AND John AND M.)

Select Item Title Year Published
Renovation of Municipal Wastewater by Reverse Osmosis. 1970
Report of an Investigation of Direct Recirculation on a High-Rate Trickling Filter, Webster City, Iowa. 1951
Upgrading Existing Wastewater Treatment Plants. 1972

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