Columbia subject headings:
Andalusia (Spain)--Antiquities.
Andalusia (Spain)--Economic conditions.
Land use--Spain--Andalusia.
Sustainable development--Spain--Andalusia.
Wetlands--Spain--Andalusia.
Harvard subject headings:
Princeton subject headings:
Andalusia (Spain)--Antiquities, Roman.
Romans--Spain--Andalusia.
Sustainable development--Spain--Andalusia--History.
Wetlands--Economic aspects--Spain--Andalusia--History.