TY  - SER
AU  - Bamforth, Douglas B.
TI  - Cation-Ratio dating : : and archaeological research desing reponse to harry
T2  - American Antiquity ; 
PY  - 1997///
CY  - Washington-US : 
PB  - Society for American Archaeology, 
N1  - At¡culo dentro de: Comments
ER  -