. . "NATURE Essays." . . "TRAVEL Special Interest Ecotourism." . . "Sciences naturelles Afrique." . . "NATURE Reference." . . . "John Muir's Last Journey : South to the Amazon and East to Africa"@en . . . . . . . "Reisebericht" . . . "Last journey" . . . . . . . . . . . . . . . . . . "Electronic books" . . . . . . . . . . "Livres électroniques" . . "John Muir's last journey south to the Amazon and east to Africa : unpublished journals and selected correspondence" . . . "John Muir's last journey : south to the Amazon and east to Africa : unpublished journals and selected correspondence" . . . . . "BIOGRAPHY & AUTOBIOGRAPHY Science & Technology." . . "Sciences naturelles Amérique du Sud." . . "Amérique du Sud" . . "Afrique" . . "Geschichte 1839-1911" . . "Geschichte 1839-1911." . "Afrika." . . "Südamerika." . . "Forschungsreise." . .