| Other Title | Butterfly battle / |
| GMD | Book |
| Language | E |
| Corporate Author | Degen, Bruce |
| Classification | F COL |
| Publisher | Scholastic Inc., New York, 2003 |
| Subject | Fiction -- ScienceFictionGraded Reader L2 |
| Topic | Fiction -- ScienceFictionGraded Reader L2 |
| Series | The magic school bus #16 |
| Description | 76 p.;ill.;20 cm.; |
| ISBN | 0439429366 |