Columbia subject headings:
Harvard subject headings:
Andalusia (Spain)--History.
Cantabria (Spain)--Emigration and immigration--History.
Cantabria (Spain)--History.
Cantabria (Spain)--Relations--Spain--Andalusia.
Cantabrians--Spain--Andalusia.
Immigrants--Spain--Andalusia--History.
Migration, Internal--Spain--Andalusia--History.
Migration, Internal--Spain--Cantabria--History.
Princeton subject headings:
Andalusia (Spain)--Civilization.
Andalusia (Spain)--History.
Immigrants--Spain--Andalusia--History.
Migration, Internal--Spain--Andalusia--History.
Migration, Internal--Spain--Cantabria--History.