Ëmweltvirschrëften
Ëmweltvirschrëfte
Umweltvorschrift
prescription environnementale
environmental regulation
disposição ambiental
dee Betrib ignoréiert systematesch all d' Ëmweltvirschrëften 1
https://lod.lu/uploads/examples/OGG/34/341705cae0cd568ac3b6c85c91343276.ogg
https://lod.lu/uploads/examples/AAC/34/341705cae0cd568ac3b6c85c91343276.m4a