Columbia subject headings:
Adventure and adventurers--England--Biography.
Burton, Richard Francis, Sir, 1821-1890--Bibliography.
Burton, Richard Francis, Sir, 1821-1890.
Harvard subject headings:
Adventure and adventurers--England--Biography.
Burton, Richard Francis, Sir, 1821-1890--Bibliography.
Burton, Richard Francis, Sir, 1821-1890.
Princeton subject headings:
Adventure and adventurers--England--Biography.
Burton, Richard Francis, Sir, 1821-1890--Bibliography.
Burton, Richard Francis, Sir, 1821-1890.