Columbia subject headings:
City planning--Turkey--Congresses.
Environmental policy--Turkey--Congresses.
Environmental protection--Turkey--Congresses.
Local government--Turkey--Congresses.
Urbanization--Turkey--Congresses.
Harvard subject headings:
Cities and towns--Turkey--Congresses.
Environmental engineering--Turkey.
Environmental policy--Turkey
Environmental policy--Turkey--Congresses.
Human ecology--Turkey.
Municipal government--Turkey.
Urban ecology (Sociology)--Turkey--Congresses.
Princeton subject headings:
City planning--Turkey--Congresses.
Environmental policy--Turkey--Congresses.
Environmental protection--Turkey--Congresses.
Local government--Turkey--Congresses.
Urbanization--Turkey--Congresses.