Columbia subject headings:
Nuer (African people)--South Sudan--History.
Nuer (African people)--South Sudan--Social life and customs.
Harvard subject headings:
Nuer (African people)--South Sudan--History.
Nuer (African people)--South Sudan--Social life and customs.
Princeton subject headings:
Nuer (African people)--Migrations.
Nuer (African people)--South Sudan.
South Sudan--Ethnic relations--History.
Tribes--South Sudan--History.