Columbia subject headings:
Harvard subject headings:
Community development--Congresses.
Local government--Congresses
Regional planning--Citizen participation--Congresses.
Social participation--Congresses.
Social policy--Congresses
Princeton subject headings:
Community development--Congresses.
Local government--Congresses.
Regional planning--Citizen participation--Congresses.
Social participation--Congresses.
Social policy--Congresses.