Columbia subject headings:
Cameleers--Niger--Timia Region.
Camels--Niger--Timia Region.
Goat farmers--Niger--Timia Region.
Goats--Niger--Timia Region.
Harvard subject headings:
Cameleers--Niger--Timia.
Goat farmers--Niger--Timia.
Herders--Niger--Timia.
Princeton subject headings:
Cameleers--Niger--Timia Region.
Camels--Niger--Timia Region.
Goat farmers--Niger--Timia Region.
Goats--Niger--Timia Region.