Columbia subject headings:
Harvard subject headings:
Baijinbao yi zhi (Zhaoyuan xian, China)
Excavations (Archaeology)--China--Zhaoyuan xian.
Zhaoyuan xian (China)--Antiquities.
Princeton subject headings:
Bronze age--China--Zhaoyuan Xian (Heilongjiang Sheng).
Excavations (Archaeology)--China--Zhaoyuan Xian (Heilongjiang Sheng).
Zhaoyuan Xian (Heilongjiang Sheng, China)--Antiquities.