 |
| |||
| land pollution The presence of one or more contaminants upon or within an area of land, or its constituents | |||
| تلوث الأرض: 2 phrases in 1 subject |
| Environment | 2 |
|
| |||
| land pollution The presence of one or more contaminants upon or within an area of land, or its constituents | |||
| تلوث الأرض: 2 phrases in 1 subject |
| Environment | 2 |