| 1 | |
| Researcher: | Kothari, R H |
| Guide: | Pathak, S J |
| University: | Saurashtra University |
| Language: | English |
| 2 | |
| Researcher: | Jani, Manish Mansukhlal |
| Guide: | Pathak, S J |
| University: | Saurashtra University |
| Language: | English |
| 3 | Microbiological studies of refinery effluent treatment plant |
| Researcher: | Oza, Sushma Markandbhai |
| Guide: | Pathak, S J |
| University: | Saurashtra University |
| Language: | English |