Search Results for the EPA National Library Catalog

Items Found: 5
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Your Search: (AUTHOR=Ongerth AND J. AND E.)

Select Item Title Year Published
Anaerobic and Aerobic Treatment of Chlorinated, Aliphatic Compounds. 1993
Evaluation of flow equalization in municipal wastewater treatment / 1979
Identification of 'Cryptosporidium' Oocysts in River Water. 1987
Immunofluorescence Detection of 'Cryptosporidium' Oocysts in Fecal Smears. 1986
Study of water treatment practices for the removal of Giardia lamblia cysts 1989

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