TY  - SER
AU  - Langdon, Stephen J..
TI  - Senri Ethnological Studies ; 
T2  - Senri Ethnological Studies ; 
PY  - 1991///
CY  - Osaka-JA : 
PB  - National Museum of Ethnology, 
N1  - Cash, Commoditidation and Changing Foragers
ER  -