 |
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| structures océaniques abyssales | |||
| abyssal: 37 phrases in 12 subjects |
| Construction | 3 |
| Earth sciences | 2 |
| Environment | 3 |
| Fish farming pisciculture | 1 |
| General | 1 |
| Ichthyology | 2 |
| Law | 1 |
| Life sciences | 10 |
| Metallurgy | 2 |
| Natural sciences | 1 |
| Oceanography & oceanology | 9 |
| United Nations | 2 |