Columbia subject headings:
Africa, French-speaking West--Economic conditions.
Africa, West--Politics and government--1960-
Organisation pour la mise en valeur du fleuve Sénégal.
Sustainable development--Senegal River Valley.
Water resources development--Senegal River Watershed.
Harvard subject headings:
Africa, French-speaking West--Economic conditions.
Africa, West--Politics and government--1960-
Organisation pour la mise en valeur du fleuve Sénégal.
Sustainable development--Senegal River Valley.
Water resources development--Senegal River Watershed.
Princeton subject headings:
Africa, French-speaking West--Economic conditions.
Africa, West--Politics and government--1960-
Organisation pour la mise en valeur du fleuve Sénégal.
Senegal River Valley--Economic conditions.
Sustainable development--Senegal River Valley.
Water resources development--Senegal River Valley.