ENVIRONMENT
- truailliú bitheolaíoch Tagairt an Ghníomhaireacht Eorpach Comhshaoil (GEC)
- ga
- biological pollution
- en
- Sainmhíniú 1.Disturbance of the ecological balance by the accidental or deliberate introduction of a foreign organism, animal or plant species into an environment. Tagairt 1.WRIGHT;