TY  - SER
AU  - Peterson, Jane.
TI  - The social and economic contexts of lithic procurement : : obsidian from classic period hohokam sites
T2  - American Antiquity ; 
PY  - 1997///
CY  - Washington-US : 
PB  - Society for American Archaeology, 
N1  - Artículo dentro de: Reports
ER  -