Mann Mark 1963 The gringo trail / Mark Mann. - Chichester : Summersdale, 1999. - 317 p. ; 20 cm. Includes bibliography. ISBN: 1840240946 Subjects--Personal Names: Mann Mark 1963 --Journeys--South America Subjects--Geographic Terms: South America--Description and travel LC Class. No.: F1409.3 Dewey Class. No.: 918.0439