| 1 | Water resources of the Ballia district, Uttar Pradesh: A hydrogeographical study |
| Researcher: | Rai, Vinay Kumar |
| Guide: | Mathur, R N |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | Water resources of the Ballia district Uttar Pradesh: A hydrogeographical study |
| Researcher: | Rai, Vinay Kumar |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | Tourism and Its Development in Madhya Pradesh: A ageographical analysis |
| Researcher: | Rai, Vinay Kumar |
| Guide: | Pawar, R S |
| University: | Jiwaji University |
| Language: | English |
| 4 | Tourism and development in madhya pradesh: A geographical analysis |
| Researcher: | Rai, Vinay Kumar |
| Guide: | Pawar, R S |
| University: | Jiwaji University |
| Language: | English |