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Subject
- Coastal ecology[remove]78
- Coastal zone management31
- Marine ecology15
- Shore protection7
- Estuarine ecology6
- Oceanography6
- Coasts5
- Environmental aspects5
- Marine pollution5
- Exchange of oceanographic information4
- Marine biology4
- Remote sensing4
- Coast changes3
- Continental shelf3
- Economic aspects3
- Marine resources3
- Marine resources conservation3
- Water3
- Antiquities2
- Dissolved oxygen2