| 1 | Effect of industrial wastes on the ecology of fresh waters of Gorakhpur |
| Researcher: | Roy, P S |
| Guide: | Sahai, R |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 2 | |
| Researcher: | Roy, Chowdhury Joya |
| Guide: | Rajendra, Singh |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |