BGR013 | Institute of Viticulture and Enology 1, Rue Kala Tepe 5800 Pleven | BULGARIA | | OZIROVKA | | | |
SVK 01 | Vyskumná stanica Vinohradnicka Weinbaustation 90081 Senkvice | SLOVAKIA | | | | | |
CZE041 | Research Station of Viticulture Research Institute of Crop Production Praha 6 - Ruzyne 26718 Karlstein | CZECH REPUBLIC | | | | | |