2011 California State Science Fair Participants
Ella R. Madsen
- Project S1120
- Rose L. Leopold, Grade 11
![portrait](images/anon_ss.gif)
Ella R. Madsen, Grade 11 ![portrait](images/anon_ss.gif)
Sandy Beaches: Pleasure or Pollutant? Year 4, An Analysis of Kelp as a Possible Source of Beach Sand Contamination
Advisor: Mr. Darrell Steely
School: Pacific Collegiate School, Santa Cruz, Santa Cruz 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