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continental shelf | |||
continental segment | |||
shelf | |||
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Continental shelf |
plateau continental: 46 phrases in 13 subjects |
Coal | 2 |
Earth sciences | 1 |
Environment | 2 |
Fish farming pisciculture | 2 |
General | 4 |
Geography | 3 |
Industry | 1 |
Law | 3 |
Life sciences | 7 |
Mineral products | 4 |
Oceanography & oceanology | 1 |
Politics | 2 |
United Nations | 14 |