Columbia subject headings:
Canning and preserving.
Cooking, West African.
Food habits--Africa, West.
Food processing machinery.
Harvard subject headings:
Appropriate technology--Africa, West.
Canning and preserving.
Cooking, West African.
Food habits--Africa, West.
Food processing machinery.
Rural women--Africa, West.
Women in agriculture--Africa, West.
Princeton subject headings:
Canning and preserving.
Cooking, West African.
Food habits--Africa, West.
Food processing machinery.