Columbia subject headings:
Global warming--Government policy.
Greenhouse gas mitigation--Government policy.
United Nations Framework Convention on Climate Change Protocols, etc.
Harvard subject headings:
Global warming--Government policy
Greenhouse gas mitigation--Government policy.
United Nations Framework Convention on Climate Change Protocols, etc.
Princeton subject headings:
Global warming--Government policy.
Greenhouse gas mitigation--Government policy.
United Nations Framework Convention on Climate Change Protocols, etc.