TY  - SER
AU  - Stanish, Charles.
TI  - Evidence for early long-distance obsidian exchange and watercraft use from the southern lake titicaca basin of Bolivia and Peru
T2  - Latin American Antiquity ; 
PY  - 2002///
CY  - Washington, DC-US : 
PB  - Society for American Archaeology, 
N1  - Articulo dentro de reports
ER  -