 |
|
persistent pollutants : 16 phrases in 11 subjects |
| Ecology | 2 |
| Energy industry | 1 |
| Environment | 1 |
| Food industry | 1 |
| Foreign affairs | 1 |
| General | 1 |
| International relations | 1 |
| Makarov | 1 |
| Name of organization | 1 |
| Security systems | 1 |
| United Nations | 5 |
|
|
persistent pollutants : 16 phrases in 11 subjects |
| Ecology | 2 |
| Energy industry | 1 |
| Environment | 1 |
| Food industry | 1 |
| Foreign affairs | 1 |
| General | 1 |
| International relations | 1 |
| Makarov | 1 |
| Name of organization | 1 |
| Security systems | 1 |
| United Nations | 5 |