مطوية عن البيئة 2
| Materyal türü | Basma eser |
| Dil | Arapça |
| Kurum | Internet Archive |
| Kaynak | Internet Archive |
| Not | 123456 |
مطوية عن البيئة 2, Internet Archive, https://archive.org/details/ghonaim_2.
| Materyal türü | Basma eser |
| Dil | Arapça |
| Kurum | Internet Archive |
| Kaynak | Internet Archive |
| Not | 123456 |
مطوية عن البيئة 2, Internet Archive, https://archive.org/details/ghonaim_2.