Columbia subject headings:
America--Discovery and exploration--Portuguese.
America--Discovery and exploration--Spanish.
Cabot, Sebastian, approximately 1474-1557.
Díaz de Solís, Juan, 1471?-1516?
Mendoza, Pedro de, 1487?-1537.
Río de la Plata (Argentina and Uruguay)
Harvard subject headings:
America--Discovery and exploration--Portuguese.
America--Discovery and exploration--Spanish.
Cabot, Sebastian, approximately 1474-1557.
Díaz de Solís, Juan, 1471?-1516?
Mendoza, Pedro de, 1487?-1537.
Rio de la Plata.
Río de la Plata (Argentina and Uruguay)
Princeton subject headings: