| 1 | |
| Researcher: | Jain, Krishna Prasad |
| University: | University of Calcutta |
| Language: | English |
| 2 | |
| Researcher: | Srivastava, Satendra Kumar |
| University: | University of Lucknow |
| Language: | English |
| 3 | Further contribution to the knowledge of glossopteris flora of India |
| Researcher: | Maity, Prarbhat Kumar |
| University: | University of Lucknow |
| Language: | English |