Columbia subject headings:
Harvard subject headings:
Camino de Santiago de Compostela.
Christian pilgrims and pilgrimages--Spain--Santiago de Compostela.
Christian pilgrims and pilgrimages--Spain.
Pilgrims and pilgrimages (Canon law)
Pilgrims and pilgrimages--Law and legislation--Spain.
Princeton subject headings:
Christian pilgrims and pilgrimages--Law and legislation--Spain.
Christian pilgrims and pilgrimages--Spain--Santiago de Compostela.