TY  - SER
AU  - Adovasio, J. M.
TI  - Never say never again : : some thoughts on could haves and might have beens
T2  - American Antiquity ; 
PY  - 1992///
CY  - Washington-US : 
PB  - Society for American Archaeology, 
N1  - Artículo dentro de: Comments
ER  -