Last edited: 1 May 2018      
Sonia Heptonstall 2007

Dr. Sonia Heptonstall

Dr. Sonia Heptonstall of Geneva, Switzerland, is a U.N. Representative for Solar Cookers International in Geneva, Switzerland. Dr. Heptonstall has contributed in countless ways to the furtherance of women's rights and health issues.


Sonia Heptonstall
2 chemin des Usses
1246 Corsier
D307, Switzerland


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