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| economische samenwerkingszone van de Zwarte Zee | |||
| Black Sea: 31 phrases in 9 subjects |
| Construction | 1 |
| Economy | 3 |
| Environment | 6 |
| Finances | 4 |
| Fish farming pisciculture | 8 |
| General | 5 |
| Immigration and citizenship | 1 |
| Natural resourses and wildlife conservation | 1 |
| Zoology | 2 |