| 1 | Water supply and sanitation and their impact on health in Kurseong town |
| Researcher: | Biswas, Amrita |
| Guide: | Singh, Ishwarjit |
| University: | Sikkim University |
| Language: | Arabic |
| 2 | Economics of urban water supply system: a case study of public water supply in Kollam District |
| Researcher: | L, Suprabha |
| Guide: | N, Radhakrishnan |
| University: | Mahatma Gandhi University, Kottayam |
| Language: | English |