Subject
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Natural gas
13
Natural gas industry
3
Oceanography
1
Offshore
1
Offshore drilling
5
Offshore exploration
7
Offshore industry
3
Offshore mineral development
1
Offshore operations
2
Offshore platforms
2
Oil spills
1
Onshore exploration
5
Petroleum
1
Petroleum drilling
1
Petroleum exploration
9
Petroleum industry
1
Photography
1
Phytogeography
2
Pipelines
8
Plant ecology
1
Plants
1
Policy
5
Pollution
1
Ponies
4
Public Policy
6
Public opinion
7
Reclamation of land
5
Rescue operations
1
Research
1
Research and development
1
Sand dune conservation
1
Sand dunes
5
Sedimentation
1
Shore protection
5
Socia-economic factors
7
Statistics
1
Supply and demand
1
Surficial geology
1
Transportation
2
Vegetation
1
Vegetation surveys
1
Venture Development Project
9
Venture field
2
Waste disposal
1
Water quality
1
Water resources
1
Well drilling
1
Wild horses
5
Wildlife parks (N.S.)
1
Wind transport
1
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