| 1 | Process of socio-economic changes of the Oraons in West Bengal | |
| Researcher: | Sil, Ajit Kumar | |
| Guide: | Bandyopadhyay, Bireswar | |
| University: | University of Calcutta | |
| Language: | English | |
| 2 | Process of socio economic changes of the Oraons in West Bengal | |
| Researcher: | Sil, Ajit Kumar | |
| Guide: | Banerjee, Bireswar | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||