Dating of obsidian artifacts of the Ilalo region of Ecuador according to their hydration
By: E. Bonifaz
Publisher: Ediciones Offset Ecuador
Published: 1977
Place of publication: Quito, Ecuador
Language: eng
Subjects: Hydration rind dating; Obsidian implements; Antiquities
Notes: "Reference to Microlitos arqueológicos, 1972."

"February 1977."

Includes bibliographical references.