Subjects
- Political ecology1
- Politicians -- United States1
- Politics and government.3
- Public health1
- Public policy1
- Railroad workers.1
- Railroads2
- Rivers and river valleys.3
- Schools1
- Schools. SEE ALSO Academies1
- Southern Soil Conservation District.1
- Strip mining1
- Strip mining -- Appalachian Region1
- Surface mining.1
- Townsendites.1