| 1 | |
| Researcher: | Roshan Lal |
| University: | Himachal Pradesh University |
| Language: | English |
| 2 | |
| Researcher: | Roshan Lal |
| Guide: | Batra, G S |
| University: | Punjabi University |
| Language: | English |
| 3 | Bundelkhand mein krishi utpadakta per takniki parivartan ka prabhav |
| Researcher: | Singh, Roshan Lal |
| Guide: | Mishra, K P |
| University: | Awadhesh Pratap Singh University |
| Language: | Hindi |