Columbia subject headings:
Environmental archaeology--Congresses.
Human ecology--History--Congresses.
Paleoecology--Congresses.
Harvard subject headings:
Environmental archaeology--Congresses.
Human beings--Effect of environment on--Congresses
Human ecology--Congresses
Human ecology--History--Congresses.
Nature--Effect of human beings on--Congresses
Paleoecology--Congresses
Princeton subject headings:
Environmental archaeology--Congresses.
Human ecology--History--Congresses.
Paleoecology--Congresses.