Purple Heart
| Title | Purple Heart |
| Publication Type | Magazine Article |
| Year of Publication | 2001 |
| Authors | Manuel, Jack |
| Magazine | Wildlife in North Carolina |
| Volume | 65 |
| Issue Number | 3 |
| Pages | 12-15 |
| Date Published | March |
| Subjects | Acid rain, Air pollution, Air quality, Ozone |
| Notes | Illustrations |
