TY  - SER
AU  - Pillsbury, Joanne.
TI  - The thorny oyster and the originsof empire : : Implications of recently uncovered spondylus imagery from chan chan, Peru
T2  - Latin American Antiquity ; 
PY  - 1996///
CY  - Washington, DC-US : 
PB  - Society for American Archaeology, 
ER  -