Columbia subject headings:
Africa, Sub-Saharan--Social life and customs.
Ethnology--Africa, Sub-Saharan.
Widows--Africa, Sub-Saharan.
Harvard subject headings:
Africa, Sub-Saharan--Social life and customs.
Ethnology--Africa, Sub-Saharan
Widows--Africa, Sub-Saharan.
Princeton subject headings:
Africa, Sub-Saharan--Social life and customs.
Ethnology--Africa, Sub-Saharan.
Widows--Africa, Sub-Saharan.