| Englisch | Spanisch | |
|---|---|---|
| Engineering | ||
| Engineering | primary pollutant | contaminante primario [m] |
| Chemistry | ||
| Chemistry | primary pollutant | contaminante primario [m] |
| Ecology | ||
| Ecology | primary pollutant | contaminante primario [m] |
| Englisch | Spanisch | |
|---|---|---|
| Botanic | ||
| Botanic | primary air pollutant | polutante del aire primaria |