Search Results for the EPA National Library Catalog

Items Found: 4
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Your Search: (AUTHOR=Gerardi AND Michael AND H)


 
 
 
Select Item Title Year Published
Nitrification and denitrification in the activated sludge process 2002
Settleability problems and loss of solids in the activated sludge process 2002
The microbiology of anaerobic digesters / 2003
Wastewater biology. The microlife / 1990

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