 |
| |||
| parásito artificial | |||
| parásito industrial; ruido artificial | |||
| perturbación industrial | |||
|
man-made noise : 5 Phrasen in 2 Thematiken |
| Geowissenschaften | 2 |
| Kommunikation | 3 |
|
| |||
| parásito artificial | |||
| parásito industrial; ruido artificial | |||
| perturbación industrial | |||
|
man-made noise : 5 Phrasen in 2 Thematiken |
| Geowissenschaften | 2 |
| Kommunikation | 3 |