Tschudi, Johann Jakob von, (1818-1889) <br/><br/>
Travels in Perú :  during the years 1838-1842, on the coast, in the Sierra, across the Cordilleras and the Andes, into the primeval forests /  Libro 
by J.J. von Tschudi ; translated from the german by Thomasina Ross. 
 - London :  David Bogue,  1847. 
 - xii, 506 p. ;  23 cm. 
<br/><br/> Catalogación preliminar.<br/>  Texto en inglés.