Columbia subject headings:
Harvard subject headings:
Agriculture--Spain--Chiclana de la Frontera.
Agriculture--Spain--Cádiz (Province)
Cádiz (Spain : Province)--History.
Chiclana de la Frontera (Spain)--History.
Wine and wine making--Spain--Chiclana de la Frontera.
Wine and wine making--Spain--Cádiz (Province)
Princeton subject headings:
Agricultural colonies--Spain--Chiclana de la Frontera.
Chiclana de la Frontera (Spain)--Economic conditions.
Chiclana de la Frontera (Spain)--History.
Chiclana de la Frontera (Spain)--Rural conditions.
Wine and wine making--Spain--Chiclana de la Frontera.