Date | Title, short description | |
---|---|---|
24.09 29.09.2007 |
Aquatech - 2007 (Plovdiv) International Exhibition of Water Management & Technologies |
|
28.02 03.03.2007 |
Intergeo East - 2007 (Sofia) 4th International Conference and Exhibition on Geomatics, Land Management, Site Development and Ecology |