TY  - SER
AU  - Reina, Ruben E.
TI  - The potter and the farmer the fate of two innovators in a maya village
T2  - Expedition. the bulletin of the university museum of the university of pennsilvania ; 
PY  - 1963///
CY  - Pennsilvania-US : 
PB  - Univesity of Pennsylvania, 
ER  -