A South American “Great Lakes” system

South America, past and present / by Luis Cincinato Bollo … tr. from Spanish by Nemesio Baros; illustrated with six maps

South America, Central America and the Caribbean, 1986

South America, Central America and the Caribbean, 1990

Venti secoli di storiografia ecclesiastica: Bilancio e prospettive/ a cura di Luis Martínez Ferrer

South America called them : explorations of the great naturalists: La Condamine, Humboldt, Darwin, Spruce

South America, an economic and regional geography with an historical chapter / E.W. Shanahan

South América : ensayo de psicología política / Agustín Alvarez ; precedido por un estudio de Ernesto Nelson

South America / Nellie B. Allen

South America : observations and impressions / James Bryce