| 1 | ||
| Researcher: | Padmaja, K | |
| Guide: | Subbaiah, S V | |
| University: | Osmania University | |
| Language: | English | |
| 2 | 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 | ||
| 3 | ||
| Researcher: | Venkateswara Raju, Ch | |
| University: | Andhra University | |
| Language: | English | |