ENVIRONMENT
- uiscebhealach idirnáisiúnta Tagairt an Ghníomhaireacht Eorpach Comhshaoil (GEC)
- ga
- international watercourse
- en
- Sainmhíniú 1.Portions of a geographical area which constitutes a hydrogeological unit as the catchment area for a single river which are under the jurisdiction of two or more countries. Tagairt 1.WPRa;