| 1 | Landform analysis and Hydrological responses of Dhundsir Gad Alaknanda Basin | |
| Researcher: | Hari Ballabh | |
| Guide: | Dr. D. D. Chauniyal | |
| University: | Hemwati Nandan Bahuguna Garhwal University | |
| Language: | English | |
| Shodhganga | ||
| 2 | study of certain generating functions F and associated polynomial sets | |
| Researcher: | Mittal, Hari Ballabh | |
| University: | University of Lucknow | |
| Language: | English | |
| 3 | study of certain generating functions F and associated polynomial sets | |
| Researcher: | Mital, Hari Ballabh | |
| University: | University of Lucknow | |
| Language: | English | |
| 4 | ||
| Researcher: | Hari, Ballabh Narain | |
| Guide: | Jha, R N | |
| University: | Ranchi University | |
| Language: | English | |