Thomas Wallace Knox,
The Boy Travellers in South America
“ CHAPTER XI. PUNO AND LAKE TITICACA.—COCA AND ITS PROPERTIES.—THE LLAMA AND HIS KINDRED.—EXCURSION TO THE SACRED ISLAND OF THE INCAS. VIEW ON LAKE TITICACA. Puno is not an attractive spot. Lying at a great elevation, it has a cool climate, and its inhabitants pass a good part of the time in trying to keep warm. There are no trees in the neighborhood; before the opening of the railway the only fuel was the dried dung of llamas and other animals, and a small shrub known as tola. ”
