Columbia subject headings:
Humanitarian assistance--Political aspects.
Political refugees.
Refugee camps.
Refugees--Government policy.
Refugees--International cooperation.
Harvard subject headings:
Humanitarian assistance--Political aspects.
Political refugees
Refugee camps
Refugees--Government policy
Refugees--International cooperation
Princeton subject headings:
Humanitarian assistance--Political aspects.
Political refugees.
Refugee camps.
Refugees--Government policy.
Refugees--International cooperation.