Columbia subject headings:
Feudalism--Spain--History.
Land tenure--Spain--History.
Pastor de Togneri, Reyna.
Peasants--Spain--History.
Harvard subject headings:
Europe--History--476-1492.
Europe--Social conditions--To 1492.
Middle Ages.
Pastor de Togneri, Reyna.
Peasants--Europe--Social conditions.
Princeton subject headings:
Feudalism--Spain--History.
Land tenure--Spain--History.
Pastor de Togneri, Reyna.
Peasants--Spain--History.