| 1 | Geomathematical process-response model for Sargipalli lead-zinc deposit, Orissa (India) | |
| Researcher: | Ray, Amitabha | |
| University: | University of Calcutta | |
| Language: | English | |
| 2 | ||
| Researcher: | Raychaudhuri, Soma | |
| Guide: | Mukhopadhyay, S P | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 3 | Responses of higher plants to air pollution in the metropolis of Calcutta | |
| Researcher: | Singha Ray, Subrata | |
| Guide: | Datta, S C | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||