Columbia subject headings:
Harvard subject headings:
Disasters--Social aspects--Haiti--Congresses.
Earthquake relief--Haiti--Congresses.
Haiti Earthquake, Haiti, 2010--Congresses.
Haiti Earthquake, Haiti, 2010--Economic aspects.
Haiti Earthquake, Haiti, 2010--Social aspects.
Princeton subject headings:
Disasters--Social aspects--Haiti--Congresses.
Earthquake relief--Haiti--Congresses.
Haiti Earthquake, Haiti, 2010--Congresses.