Columbia subject headings:
Debub Omo (Ethiopia)--Ethnic relations.
Ethnology--Ethiopia--Debub Omo.
Harvard subject headings:
Debub Omo (Ethiopia)--Ethnic relations.
Debub Omo (Ethiopia)--Relations.
Ethnic groups--Ethiopia.
Ethnology--Ethiopia--Debub Omo.
Princeton subject headings:
Debub Omo (Ethiopia)--Ethnic relations.
Ethnology--Ethiopia--Debub Omo.