Columbia subject headings:
City planning--Environmental aspects--Brazil--Congresses.
City planning--Environmental aspects--Congresses.
Sustainable development--Brazil--Congresses.
Sustainable development--Congresses.
Harvard subject headings:
City planning--Environmental aspects--Brazil--Congresses.
City planning--Environmental aspects--Congresses
Sustainable development--Brazil--Congresses
Sustainable development--Congresses
Princeton subject headings:
City planning--Environmental aspects--Brazil--Congresses.
City planning--Environmental aspects--Congresses.
Sustainable development--Brazil--Congresses.
Sustainable development--Congresses.