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Subjects
- Environmental protection -- Michigan.[remove]2
- Land use -- Michigan.[remove]2
- Cities and towns -- Growth -- Michigan.1
- City planning -- Michigan.1
- Conservation of material resources -- Michigan.1
- Conservation of natural resources -- Michigan.1
- Energy conservation -- Michigan.1
- Groundwater -- Pollution -- Michigan.1
- Hazardous wastes -- Michigan.1
- Highway bypasses -- Michigan -- Traverse City.1
- Land use -- Michigan -- Planning.1
- Mines and mineral resources -- Michigan.1
- Pesticides -- Government policy -- Michigan.1
- Refuse and refuse disposal -- Michigan.1
- Transportation and state -- Michigan.1
- Water pollution -- Michigan.1
- Water resources development -- Michigan.1
- Water rights -- Michigan.1
- Wetland conservation -- Michigan.1
- Wetlands -- Michigan.1