ARCHEOLOGICAL INVESTIGATIONS ON THE RIO NAPO, EASTERN ECUADOR
Smithsonian Contributions to Anthropology, Vol. 6, 1968. 127 pages, 94 plates, 80 figures, 2 fold-out maps. Cloth cover. More
Smithsonian Contributions to Anthropology, Vol. 6, 1968. 127 pages, 94 plates, 80 figures, 2 fold-out maps. Cloth cover. More