| 1 | Petrology of coals from Eastern bokaro coalfield, Hazaribagh district, Bihar |
| Researcher: | Bhattacharyya, Ajit Kumar |
| University: | Jadavpur University |
| Language: | English |
| 2 | Studies of soil cropped with jute with special reference to the changes in the nutrient status |
| Researcher: | Mandal, Ajit Kumar |
| University: | University of Calcutta |
| Language: | English |