Columbia subject headings:
Harvard subject headings:
Community development--Germany--Congresses.
Health promotion--Germany--Congresses.
Health services accessibility--Germany--Congresses.
Regional planning--Germany--Congresses.
Sustainable development--Germany--Congresses.
Princeton subject headings:
Community development--Germany--Congresses.
Health promotion--Germany--Congresses.
Health services accessibility--Germany--Congresses.
Regional planning--Germany--Congresses.
Sustainable development--Germany--Congresses.