Ozone International: elapsed in 2009 exhibitions
| Date | Title, short description | |
|---|---|---|
|
18.01 28.01.2009 |
Mena-Ex - 2009 (Jeddah) 2nd International Conference and Exhibition for Mineral Exploration and Application |
| Date | Title, short description | |
|---|---|---|
|
18.01 28.01.2009 |
Mena-Ex - 2009 (Jeddah) 2nd International Conference and Exhibition for Mineral Exploration and Application |