Limit your search
Creator
- Albania 2
- Greece 2
- North Macedonia 2
- European Union 1
- Kosovo (Republic) 1
- Montenegro 1
Region
- Albania 2
- Greece 2
- Macedonia 2
- Montenegro 1
- Serbia 1
Water Basin
- Lake Prespa 2
- Lake Prespa 2
- Drin 1
- Drino 1
Institution
- Oregon State University 2