Search Results for the EPA National Library Catalog

Items Found: 4
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Your Search: (SUBJECT=Microorganisms Counting)


 
 
 
Select Item Title Year Published
Improved Enumeration Methods for the Recreational Water Quality Indicators: Enterococci and 'Escherichia coli'. 2000
Predicting attenuation of viruses during percolation in soils / 2002
Predicting attenuation of viruses during percolation in soils / 2002
Source water assessment : variability of pathogen concentrations / 2002

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