Ancient lines in the Peruvian desert
Subtitle: final scientific report for the National Geographic Society expedition
By: Gerald S. Hawkins
Publisher: Smithsonian Institution Astrophysical Observatory
Published: 1969
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 45
Subjects: Indians of South America; Antiquities
Notes: "June 1969".

906-4.

Processed.

Includes bibliographical references.