Exploration of the Valley of the Amazon, Part 1 (of 2)
CHAPTER X.
Nauta—River Ucayali—Sarayacu—The missionaries—The Indians of the Ucayali. 190
Exploration of the Valley of the Amazon, Part 1 (of 2)
Nauta—River Ucayali—Sarayacu—The missionaries—The Indians of the Ucayali. 190