TY  - SER
AU  - Simpson, William Kelly.
TI  - Expedition. the bulletin of the university museum of the university of pennsilvania ; 
T2  - Expedition. the bulletin of the university museum of the university of pennsilvania ; 
PY  - 1962///
CY  - Pennsilvania-US : 
PB  - Univesity of Pennsylvania, 
ER  -