سرشت و خصوصیات خاک ها
| Materyal türü | Basma eser |
| Dil | Farsça |
| Kurum | Internet Archive |
| Kaynak | Internet Archive |
| Not | abu-abdurahman-kurdi-f |
سرشت و خصوصیات خاک ها, Internet Archive, https://archive.org/details/abu-abdurahman-kurdi-f_barid_20171210_0359.
| Materyal türü | Basma eser |
| Dil | Farsça |
| Kurum | Internet Archive |
| Kaynak | Internet Archive |
| Not | abu-abdurahman-kurdi-f |
سرشت و خصوصیات خاک ها, Internet Archive, https://archive.org/details/abu-abdurahman-kurdi-f_barid_20171210_0359.