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| oceanography The scientific study and exploration of the oceans and seas in all their aspects (badania i eksploracja oceanów i mórz) | |||
| oceanografia: 3 phrases in 1 subject |
| Environment | 3 |
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| oceanography The scientific study and exploration of the oceans and seas in all their aspects (badania i eksploracja oceanów i mórz) | |||
| oceanografia: 3 phrases in 1 subject |
| Environment | 3 |