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Subject
- Land use, Urban2
- Bosques1
- City planning1
- Community development, Urban1
- Community gardens1
- Community life1
- Eminent domain1
- Forests and forestry1
- History1
- Investigaciones1
- National parks and reserves1
- Natural areas1
- Parques nacionales1
- Politics and government1
- Research1
- Social conditions1
- Urban agriculture1
- Urbanismo1
- Uso de la tierra1