| 1 | Studies on coal macerals with special reference to high sulphur coals of India | |
| Researcher: | Ray, Manmohan | |
| University: | Jadavpur University | |
| Language: | English | |
| 2 | Studies on the physiological reactions of dairy cattle under different environmental conditions | |
| Researcher: | Razdan, Manmohan Nath | |
| Guide: | Ray, S N | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||