2009 California State Science Fair Participants
Heidi S. Hirvonen
- Project S1812
- Heidi S. Hirvonen, Grade 10
![portrait](images/anon_ss.gif)
Effects of Estrogen Pollution in the Environment
Advisor: Mr. Nick Anast
School: Carrillo (Maria) High School, Santa Rosa, Sonoma County
![CSSF_bar](/CSSF/graphics/CSSF_Bar.jpg)
California State Science Fair
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2009
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Portraits
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CalifSF@usc.edu