| 1 | Mughal relations with the north eastern frontier states of cooch Behar, Kamrup and Assam |
| Researcher: | Bhattacharyya, Sudhindranath |
| University: | University of Calcutta |
| Language: | English |
| 2 | On the study of co separation of rare earths and thorium with calcium compounds |
| Researcher: | Bhattacharyya, Sudhindranath |
| University: | University of Calcutta |
| Language: | English |