Columbia subject headings:
Harvard subject headings:
Asylum, Right of--European Union countries
Asylum, Right of--Mediterranean Region.
European Union countries--Emigration and immigration.
Mediterranean Region--Emigration and immigration.
Political refugees--Legal status, laws, etc.--European Union countries.
Political refugees--Legal status, laws, etc.--Mediterranean Region.
Refugees--Services for--European Union countries.
Refugees--Services for--Mediterranean Region.
Princeton subject headings:
Mediterranean Region--Emigration and immigration--History--21st century.
Refugees--European Union countries.
Refugees--Government policy--European Union countries.
Refugees--Mediterranean Region.
Refugees--Services for--European Union countries.