Photographs from the lecture entitled ‘From the treasures of our earth – Zeolite’. 79th TIF
Photographs from the lecture entitled ‘From the treasures of our earth – Zeolite’. 79th Thessaloniki International Trade Fair, 11 September 2014
Photographs from the lecture entitled ‘From the treasures of our earth – Zeolite’. 79th Thessaloniki International Trade Fair, 11 September 2014