Jaguars and electric eels /
Humboldt, Alexander von,1769-1859.
Wilson, Jason,1944-
London : Penguin,
2007.
Extract from the Penguin Classics edition of Personal narrative of a journey to the equinoctial regions of the New Continent, 1995.
Maps printed on endpapers.
Humboldt, Alexander von, 1769-1859