2013 California State Science Fair Participants
Ivonnie A. Shih

Project S1922
Ivonnie A. Shih, Grade 12 portrait
The Effects of Ethephon, Its Decomposition Products, pH, and Calcium on Berry Cracking in Flame Seedless Grapes
Advisor: Ms. Yan Zhuang
School: Mission San Jose High School, Fremont, Alameda County
California State Science Fair / 2013 / Portraits / CalifSF@usc.edu