Columbia subject headings:
Brazil--History--Canudos Campaign, 1893-1897--Congresses.
Cunha, Euclides da, 1866-1909. Sertões--Congresses.
Harvard subject headings:
Brazil--History--Canudos Campaign, 1893-1897.
Cunha, Euclides da, 1866-1909
Princeton subject headings: