Columbia subject headings:
Harvard subject headings:
Canary Islands--Commerce--Europe--16th century.
Canary Islands--Foreign economic relations--Europe.
Europe--Commerce--Canary Islands--16th century.
Europe--Foreign economic relations--Canary Islands.
Exports--Canary Islands--History--16th century.
Imports--Canary Islands--History--16th century.
Princeton subject headings:
Canary Islands--Commerce--Europe--History--16th century.
Canary Islands--Foreign economic relations--Europe.
Exports--Canary Islands--History--16th century.
Imports--Canary Islands--History--16th century.