High in Andes, a place that may have been Incas' last refuge.(led by British photographer Peter Frost, team of archaeologists and explorers finds Incan 'lost city' 22 miles from Machu Picchu)(Science Pages)
Wilford, John Noble
The New York Times, March 19, 2002, Vol.151(52062), p.D5(N) pF5(L)Texto completo disponível