Columbia subject headings:
Agriculture--Economic aspects--Senegal--Saloum River Valley--History--20th century.
Peanut industry--Senegal--Saloum River Valley--History--20th century.
Rural development--Senegal.
Saloum River Valley (Senegal)--Economic conditions--20th century.
Saloum River Valley (Senegal)--Population--History--20th century.
Saloum River Valley (Senegal)--Population.
Harvard subject headings:
Agriculture--Economic aspects--Senegal--Saloum River Valley--History--20th century.
Peanuts--Senegal--Saloum River Valley--History--20th century.
Saloum River Valley (Senegal)--Economic conditions--20th century.
Saloum River Valley (Senegal)--Population--History--20th century.
Princeton subject headings:
Agriculture--Economic aspects--Senegal--Saloum River Valley--History--20th century.
Peanuts--Senegal--Saloum River Valley--History--20th century.
Saloum River Valley (Senegal)--Economic conditions--20th century.
Saloum River Valley (Senegal)--Population--History--20th century.