Columbia subject headings:
Cities and towns, Medieval--Spain--Galicia (Region)
Puentes de García Rodríguez (Spain)--History.
Urbanization--Spain--Galicia (Region)--History.
Harvard subject headings:
Bridges--Spain--Galicia (Region)--History--To 1500.
Urbanization--Spain--Galicia (Region)--History--To 1500.
Princeton subject headings: