| 1 | |
| Researcher: | Rao, M K |
| University: | Ranchi University |
| Language: | English |
| 2 | Quantitative petrography of Ramgarh area with special reference to VII top seam |
| Researcher: | Moitra, Alok |
| Guide: | Chandra, U |
| University: | Ranchi University |
| Language: | English |
| 3 | |
| Researcher: | Singh, Ram Pravesh |
| University: | Ranchi University |
| Language: | English |
| 4 | study of the Lower Vindhyan limestones of Bhawnathpur Area, Bihar, India |
| Researcher: | Adhur, Guneshwar Jha |
| University: | Ranchi University |
| Language: | English |