Columbia subject headings:
Disaster relief--Congresses.
Emergency management--Congresses.
Emergency management--Government policy--Congresses.
Natural disasters--Congresses.
Regional planning--Congresses.
Regional planning--European Union countries--Congresses.
Harvard subject headings:
Disaster relief--Congresses
Emergency management--Congresses
Emergency management--Government policy--Congresses.
Natural disasters--Congresses
Regional planning--Congresses.
Regional planning--European Union countries--Congresses.
Princeton subject headings: