Archeological investigations on the Rio Napo, eastern Ecuador

Bibliographic Details
Main Author:	Evans, Clifford 1920-1981
Other Authors:	Meggers, Betty Jane
Format:	Book
Language:	English
Published:	Washington Smithsonian Institution Press 1968.
Series:	Smithsonian contributions to anthropology v. 6
Subjects:	Indians of South America > Ecuador > Antiquities.