Columbia subject headings:
Agriculture, Prehistoric--Congresses.
Hunting and gathering societies--Congresses.
Plant remains (Archaeology)--Congresses.
Prehistoric peoples--Food--Congresses.
Harvard subject headings:
Agriculture, Prehistoric--Congresses.
Hunting and gathering societies--Congresses.
Plant remains (Archaeology)--Congresses.
Princeton subject headings:
Agriculture, Prehistoric--Congresses.
Hunting and gathering societies--Congresses.
Plant remains (Archaeology)--Congresses.
Prehistoric peoples--Food--Congresses.