Columbia subject headings:
Emigration and immigration.
Refugees--International cooperation.
United States. Department of State--Appropriations and expenditures.
Harvard subject headings:
Emigration and immigration
Refugees--International cooperation
United States. Department of State--Appropriations and expenditures.
Princeton subject headings:
Emigration and immigration.
Refugees--International cooperation.
United States. Department of State--Appropriations and expenditures.