Code Red: America's Five Most Polluted National Parks
| Title | Code Red: America's Five Most Polluted National Parks |
| Publication Type | Book |
| Year of Publication | 2002 |
| Authors | Ayers, Harvard, and Joy Oakes |
| Publisher | Appalachian Voices, National Parks Conservation Association, Our Children's Earth Foundation |
| Subjects | Air pollution, Ozone, Pollution, Soils, Spruce-Fir forests |
| Notes | 32 page booklet includes information on the Smokies as one of the five most polluted national parks. |
