Root, Elihu, quoted, [177].
Rosario, city of, [195], [226].
Rosario College, Bogotá, [389].
Rubber, production of, in Brazil, [136]-[137].
Rubber estate, description of a, [149]-[150].
Rubber trees, [143].
Ruhl, Arthur, quoted, [169], [173]-[176], [303]-[305].
Ruins, prehistoric, [46];