Columbia subject headings:
Environmental economics.
Environmental policy.
Harvard subject headings:
Economic development--Environmental aspects
Economic development--Environmental aspects--OECD countries.
Environmental economics
Environmental economics--OECD countries.
Environmental policy
Environmental policy--Economic aspects--OECD countries.
Sustainable development
Princeton subject headings:
Economic development--Environmental aspects--OECD countries.
Environmental economics--OECD countries.
Environmental policy--Economic aspects--OECD countries.