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advanced state
| of
| eutrophication
| advanced state | |
| gen. | degré de perfectionnement |
| of... | |
| gen. | en date du.. |
| eutrophication | |
| econ. | eutrophisation |
| |||
| degré de perfectionnement | |||
| advanced state: 1 phrase in 1 subject |
| Environment | 1 |