TY  - BOOK
AU  - Johnson,Rebecca L
AU  - Hanneman,Kristin
AU  - Shymansky,James
TI  - Discovering Ancient Civilizations
T2  - National Geographic - Reading Expeditions - Scientists in the Field
SN  - 727994412816
U1  - 900 21
PY  - 2003///
CY  - Washington
PB  - National Geographic Society
KW  - History
KW  - التاريخ
N1  - Gift from National Geographic; History
ER  -