Columbia subject headings:
Harvard subject headings:
Industrial policy--Great Britain
Offshore gas industry--Government policy--Great Britain.
Offshore gas industry--North Sea.
Offshore oil industry--Government policy--Great Britain.
Offshore oil industry--North Sea
Princeton subject headings:
Offshore gas industry--Government policy--Great Britain.
Offshore gas industry--North Sea.
Offshore oil industry--Government policy--Great Britain.
Offshore oil industry--North Sea.