Beyond earth day :fulfilling the promise
| No. Panggil | 333.72 NEL |
| Pengarang | Nelson, Gaylord; Campbell, Susan; Wozniak, Paul; |
| Tempat Terbit | Madison, Wisconsin |
| Penerbit | The University of Wisconsin Press |
| Tahun Terbit | 2002 |
| Subject | Lingkungan; |
| Klasifikasi | 333.72 |
| Abstrak/Catatan | Belum ada informasi |