TY  - SER
AU  - Bozarth, Steven R.
TI  - Diagnostic opal phytoliths from pods of selected varieties of common beans (Phaseolus Vulgaris)
T2  - American Antiquity ; 
PY  - 1990///
CY  - Washington-US : 
PB  - Society for American Archaeology, 
N1  - Artículo dentro de: Reports
ER  -