TY  - SER
AU  - Weedman, Kathryn J.
TI  - On the spur of the moment : : effects of age and experience on hafted stone scraper morphology
T2  - American Antiquity ; 
PY  - 2002///
CY  - Washington-US : 
PB  - Society for American Archaeology, 
N1  - Artículo dentro de: Reports
ER  -