Columbia subject headings:
Harvard subject headings:
Africa--Discovery and exploration--Portuguese.
Brazil--Discovery and exploration--Portuguese.
Cabo Verde--Discovery and exploration--Portuguese.
Portugal--Intellectual life--18th century.
Scientific expeditions--Portugal--History.
Princeton subject headings:
Africa--Discovery and exploration--Portuguese.
Brazil--Discovery and exploration--Portuguese.
Cabo Verde--Discovery and exploration--Portuguese.
Scientific expeditions--Portugal--History.
Spain--Intellectual life--18th century.