13-15.04.2011 in Sofia
Fair/Exhibition: 7th South Eastern European Congress and Exhibition on Energy Efficiency and Renewable Energy
| Type of Event: | Fair/Exhibition |
| Size of Event: | 50-500 |
| Event URL: | www.viaexpo.com/index.php?option=com_content&view=article&id=30&Itemid=40&lang=en |
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