2017 California State Science Fair Participants
Estrella Leal Martinez


Estrella
Project J1913
Estrella Leal Martinez, Grade 6 portrait
Comparing Soil Fertility Levels Collected from Different Orchards and Vineyards
Advisor: Mrs. Kim Serrato
School: Lone Star Elementary School, Fresno, Fresno County
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California State Science Fair / 2017 / Portraits / CalifSF@usc.edu