SUBJECT
Planning
1,135
Cities and towns
1,128
City planning
982
Regional planning
790
Economic conditions
777
Economic policy
720
Economic development
583
Environmental aspects
511
Environmental policy
448
Housing
437
Land use
435
Economic aspects
425
History
425
Urbanization
411
Social conditions
383
Sustainable development
365
Management
311
Research
294
Rural development
270
Politics and government
255
Transportation
248
Social aspects
234
Agriculture
222
Population
214
Community development
212
Local government
199
Urban policy
197
Human ecology
195
Mathematical models
194
Urban renewal
194
Law and legislation
192
Social sciences
188
Pollution
186
Natural resources
183
Congresses
182
Environmental protection
181
Water resources development
179
Growth
172
Sociology, Urban
172
Finance
166
Poverty
165
Social policy
162
Government policy
161
Architecture
157
Economic development projects
154
Citizen participation
149
Methodology
139
Climatic changes
131
Water-supply
124
Evaluation
122
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