Columbia subject headings:
Agriculture, Prehistoric.
Archaeology.
Ethnology.
Hunting and gathering societies.
Harvard subject headings:
Agriculture, Prehistoric--Africa--Congresses.
Agriculture, Prehistoric--Asia--Congresses.
Ethnology--Asia--Congresses.
Excavations (Archaeology)--Asia--Congresses.
Hunting and gathering societies--Africa--Congresses.
Hunting and gathering societies--Asia--Congresses.
Traditional farming--Asia--Congresses.
Princeton subject headings:
Agriculture, Prehistoric--Congresses.
Hunting and gathering societies--Congresses.