| Label | Id | |
|---|---|---|
| indoor pollution | PHEN | |
| contaminated drinking water | PHEN | |
| drinking water pollution | PHEN | |
| pollution drinking water | PHEN | |
| soil pollution | PHEN | |
| contaminated soil | PHEN | |
| pollution soil | PHEN | |
| Pollution, Soil | PHEN | |
| Soil Pollution | PHEN | |
| Pollution | PHEN | |
| pollution | PHEN | |
| exhaust fume | PHEN | |
| exhaust fumes | PHEN | |
| oil spills | PHEN | |
| oil spill | PHEN |