Columbia subject headings:
Climatic changes.
Greenhouse gas mitigation.
Greenhouse gases.
International business enterprises.
Transboundary pollution.
Harvard subject headings:
Climatic changes
Greenhouse gas mitigation
Greenhouse gases.
International business enterprises.
Transboundary pollution.
Princeton subject headings:
Climatic changes--Government policy.
Environmental responsibility.
Greenhouse gas mitigation.
International business enterprises--Environmental aspects.
Social responsibility of business.