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Subject
- Environmental aspects19
- Petroleum industry and trade19
- Offshore oil industry12
- Offshore gas industry7
- Offshore oil well drilling5
- Oil and gas leases5
- Marine ecology4
- Petroleum in submerged lands3
- Pollution3
- Air2
- Continental shelf2
- Environmental impact analysis2
- Oceanography2
- Oil spills2
- Air quality1
- Bioavailability1
- Coastal ecology1
- Economic aspects1
- Economic conditions1
- Energy development1