| 1 | Bacteriological and immunological studies on choleragemic vibrios | |
| Researcher: | Ray, Sumit Kumar | |
| University: | University of Calcutta | |
| Language: | English | |
| 2 | Structural and metamorphic history of a part of the Simla cliff in Himachal Pradesh | |
| Researcher: | Ray, Sumit Kumar | |
| University: | Indian Institute of Technology | |
| Language: | English | |
| 3 | Bacteriological and immunological studies on choleragenic vibrios | |
| Researcher: | Ray, Sumit Kumar | |
| Guide: | Pal, S C | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||