| 1 | ||
| Researcher: | Onkar Singh | |
| Guide: | Singh, K N | |
| University: | Vikram University | |
| Language: | English | |
| 2 | Physiological significance of sulphur fertilization in mustard | |
| Researcher: | Onkar Singh | |
| Guide: | Garg, O K | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 3 | Studies on the after effects of fodder sorghum on the performance of the following crop of wheat | |
| Researcher: | Onkar Singh | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 4 | ||
| Researcher: | Onkar Singh | |
| Guide: | Dhar, M L | |
| University: | University of Jammu | |
| Language: | English | |
| 5 | ||
| Researcher: | Onkar Singh | |
| Guide: | Dhar, M L | |
| University: | University of Jammu | |
| Language: | English | |
| 6 | Synthesis Characterization and Gas Sensing Properties of Zinc Oxide Nanostructures | |
| Researcher: | Onkar Singh | |
| Guide: | Ravi Chand Singh | |
| University: | Guru Nanak Dev University | |
| Language: | English | |
| Shodhganga | ||
| 7 | ||
| Researcher: | Onkar Singh | |
| Guide: | Dhar, M L | |
| University: | University of Jammu | |
| Language: | English | |