Columbia subject headings:
Harvard subject headings:
Climatic changes--Government policy--Europe.
Climatic changes--Government policy--Germany.
Environmental policy--Economic aspects--Europe.
Environmental policy--Economic aspects--Germany
Environmentalism--International cooperation.
Globalization
Non-governmental organizations
Reforestation--Climatic factors--Europe.
Reforestation--Climatic factors--Germany.
Princeton subject headings:
Climatic changes--Government policy--Europe.
Climatic changes--Government policy--Germany.
Environmental policy--Economic aspects--Europe.
Environmental policy--Economic aspects--Germany.
Environmentalism--International cooperation.
Globalization.
Non-governmental organizations.
Reforestation--Climatic factors--Europe.
Reforestation--Climatic factors--Germany.