Columbia subject headings:
Harvard subject headings:
Energy development--Environmental aspects--Germany--Congresses.
Energy development--Germany--Congresses.
Energy policy--Germany--Congresses.
Nuclear fusion--Research--Germany--Congresses.
Nuclear power plants--Decommissioning--Germany--Rheinberg--Congresses.
Radioactive waste disposal--Germany--Congresses.
Renewable energy sources--Germany--Congresses.
Sustainable development--Germany--Congresses.
Princeton subject headings:
Energy development--Environmental aspects--Germany--Congresses.
Energy development--Germany--Congresses.
Energy policy--Germany--Congresses.
Nuclear fusion--Research--Germany--Congresses.
Nuclear power plants--Decommissioning--Germany--Rheinberg--Congresses.
Radioactive waste disposal--Germany--Congresses.
Renewable energy sources--Germany--Congresses.
Sustainable development--Germany--Congresses.