Columbia subject headings:
Harvard subject headings:
China--Antiquities.
Excavations (Archaeology)--China--Shaanxi Sheng
Shaanxi Sheng (China)--Antiquities.
Princeton subject headings:
Bailuyuan Site (China)
Excavations (Archaeology)--China--Xi'an Shi.
Tombs--China--Xi'an Shi.
Xi'an Shi (China)--Antiquities.