| 1 | Physiological analysis of yielding ability in American cotton, Gossypium hirsutum |
| Researcher: | Singh, Devendra |
| Guide: | Bhardwaj, S N |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 2 | Identification of Virus causing Mosaic disease on Launnaea (Launaea aspleniifolia Hook f.) |
| Researcher: | Singh, Devendra |
| Guide: | Naqvi, Qamar A |
| University: | Aligarh Muslim University |
| 3 | |
| Researcher: | Singh, Devendra Kumar |
| University: | Banaras Hindu University |
| Language: | English |