| 1 | Changing occupational structure of scheduled tribes of Chotanagpur, Bihar |
| Researcher: | Singh, Rama Shankar |
| Guide: | Singh, K N |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | Changing occupational structure of schedule tribes of Chotanagpur |
| Researcher: | Singh, Rama Shankar |
| University: | Banaras Hindu University |
| Language: | English |