2011 California State Science Fair Participants
Alexander R. Lay
- Project J2009
- Alexander R. Lay, Grade 8
![portrait](images/anon_ss.gif)
Bacteria Hysteria: Which Backpacking Water Purification Method Removes the Most Bacteria from a Sample of River Water?
Advisor: Mrs. Lisa Kauffman
School: Clear Creek School, Grass Valley, Nevada County
![CSSF_bar](/CSSF/graphics/CSSF_Bar.jpg)
California State Science Fair
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2011
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Portraits
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CalifSF@usc.edu