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Subjects
- Conservation of natural resources -- Michigan.[remove]2
- Environmental protection -- Michigan.2
- Educational change -- Michigan.1
- Environmental protection -- Michigan -- Clare County.1
- Family policy -- Michigan.1
- Governors -- Michigan.1
- Green movement -- Michigan.1
- Gypsy moth -- Control -- Environmental aspects -- Michigan.1
- Gypsy moth -- Control -- Michigan.1
- Hazardous waste -- Environmental aspects -- Michigan.1
- Pesticides policy -- Michigan.1
- Political elections -- Michigan.1
- Politics and government -- Michigan.1
- Public welfare administration -- Michigan.1
- Water quality -- Michigan.1
- Wetland conservation -- Michigan.1