Columbia subject headings:
Human beings--Effect of environment on--Congresses.
Social ecology--Congresses.
Sociology, Urban--Congresses.
Harvard subject headings:
Geographical perception--Congresses.
Human beings--Effect of environment on--Congresses
Social ecology--Congresses.
Sociology, Urban--Congresses.
Princeton subject headings:
Human beings--Effect of environment on--Congresses.
Social ecology--Congresses.
Sociology, Urban--Congresses.