Hildebrandt, William R.
American Antiquity ; vol. 68 no. 4 - Washington-US : Society for American Archaeology, 2003. - p. 790-792 : il. - Trimestral - Vol. 68, no, 4 (Oct 2003) - American Antiquity ; vol. 68 no. 4 . - Washington. Society for American Archaeology. .
American Antiquity ; vol. 68 no. 4 - Washington-US : Society for American Archaeology, 2003. - p. 790-792 : il. - Trimestral - Vol. 68, no, 4 (Oct 2003) - American Antiquity ; vol. 68 no. 4 . - Washington. Society for American Archaeology. .