Columbia subject headings:
Excavations (Archaeology)--China--Zhoukoudian--Catalogs.
Peking man.
Zhoukoudian (China)--Antiquities--Catalogs.
Harvard subject headings:
Excavations (Archaeology)--China--Zhoukoudian--Catalogs.
Peking man
Zhoukoudian (China)--Antiquities--Catalogs.
Princeton subject headings:
Excavations (Archaeology)--China--Zhoukoudian--Catalogs.
Peking man.
Zhoukoudian (China)--Antiquities--Catalogs.