TY  - SER
AU  - Gragson, Ted L.
TI  - Fishing the waters of amazonia : : Native subsistence economies in a tropical rain forest
T2  - American Anthropologist ; 
PY  - 1992///
CY  - Washington, DC : 
PB  - American Anthropological Association, 
N1  - Articulo dentro de research reports
ER  -