Columbia subject headings:
Conference papers and proceedings.
Ethnology--Sahara--Congresses.
Festschriften.
Muslims--Sahara--Social conditions--Congresses.
Nomads--Sahara--Social conditions--Congresses.
Pastoral systems--Social aspects--Sahara--Congresses.
Harvard subject headings:
Princeton subject headings:
Ethnology--Sahara--Congresses.
Muslims--Sahara--Social conditions--Congresses.
Nomads--Sahara--Social conditions--Congresses.
Pastoral systems--Social aspects--Sahara--Congresses.