Search Results for the EPA National Library Catalog

Items Found: 3

Showing: Items 1 - 3

Your Search: (SUBJECT=Nitrogen bacteria)

 
 
 

Select Item Title Year Published
Comprehensive summary of sludge disposal recycling history. 1977
Field Study of Nitrification with the Submerged Filter. 1973
Water Quality Survey of the Potomac Estuary. 1967

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