Columbia subject headings:
Bahia (Brazil : State)--Rural conditions.
Cocoa trade--Brazil--Bahia (State)--History.
Cocoa trade--Government policy--Brazil--Bahia (State)--History.
Harvard subject headings:
Bahia (Brazil : State)--Rural conditions.
Cocoa trade--Brazil--Bahia (State)--History.
Cocoa trade--Government policy--Brazil--Bahia (State)--History.
Princeton subject headings:
Bahia (Brazil : State)--Rural conditions.
Cocoa trade--Brazil--Bahia (State)--History.
Cocoa trade--Government policy--Brazil--Bahia (State)--History.