| 1 | ||
| Researcher: | Vijayakumar, S | |
| Guide: | Satyanarayana Murthy, A | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 2 | economic analysis of planning for agricultural development in India | |
| Researcher: | Vijayakumar, H S | |
| Guide: | Srivastava, D H | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |
| 3 | ||
| Researcher: | Vijayakumar, A | |
| Guide: | Rajeswara Rao, G | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 4 | Surface studies of some metallic thin films by optical methods | |
| Researcher: | Vijayakumar, K P | |
| Guide: | Purushothaman, C | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||