Columbia subject headings:
Excavations (Archaeology)--Laos--Lao Pako Site.
Lao Pako Site (Laos)--Antiquities.
Laos--Antiquities.
Harvard subject headings:
Excavations (Archaeology)--Laos--Ngum River Region (Xiangkhoang Province and Viangchan Prefecture)
Lao Pako Site (Laos)
Ngum River Region (Xiangkhoang Province and Viangchan Prefecture, Laos)--Antiquities.
Princeton subject headings:
Excavations (Archaeology)--Laos--Ngum River Region.
Lao Pako Site (Laos)
Ngum River Region (Laos)--Antiquities.