Columbia subject headings:
Ocean bottom--Law and legislation.
Offshore gas industry--East Asia.
Offshore oil industry--East Asia.
Petroleum in submerged lands--East Asia.
Harvard subject headings:
Ocean bottom--Law and legislation
Offshore gas industry--East Asia.
Offshore oil industry--East Asia.
Petroleum in submerged lands--East Asia.
Princeton subject headings:
Ocean bottom--Law and legislation.
Offshore gas industry--East Asia.
Offshore oil industry--East Asia.
Petroleum in submerged lands--East Asia.