Bamforth, Douglas.
American Antiquity ; vol. 71 no. 1
- Washington-US : Society for American Archaeology, 2006.
- p. 185-191 : il.
- Trimestral
- Vol. 71, no, 1 (Jan 2006)
- American Antiquity ; vol. 71 no. 1 .
- Washington. Society for American Archaeology. .