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Subject
- Agriculture1
- Biology and Ecology1
- Bodies of water1
- Boundaries2
- Cities and towns[remove]2
- Ecological zones2
- Environment2
- Farming1
- Farmland1
- Forests and forestry1
- Grazing1
- Inland Waters1
- Lakes1
- Land use, Rural1
- Land use, Urban[remove]2
- Metropolitan areas2
- Ponds1
- Riparian areas1
- Rivers1
- Society[remove]2