GEO Article

«High-tech from the inside of the mountain» is the title of GEO article about ESPROS and our cavern in the mountain. We would like to thank Karin Steinbach Tarnutzer (text) and Robert Bösch (pictures) for their great report about the Gonzen in Sargans!

GEO «Hightech aus dem Berginnern», Karin Steinbach Tarnutzer, Robert Bösch