| 1 | Ecological study of plant communities developing on abandoned cropland |
| Researcher: | Singh, Ram Nagina |
| Guide: | Sahai, R |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Ram Nagina |
| Guide: | Singh, K M |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 3 | |
| Researcher: | Singh, Ram Nagina |
| Guide: | Sahay, B N |
| University: | Magadh University |
| Language: | English |