| 61 | Studies of nickel pollution on certain leguminous crop plants | |
| Researcher: | Singh, Upendra Kumar | |
| Guide: | Singh, H N | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 62 | ||
| Researcher: | Kumar, Awadhesh | |
| Guide: | Singh, H N | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 63 | Regulation of aerobic hydrogen metabolism in diazotrophic cyanobacteria | |
| Researcher: | Pratap Kumar, A | |
| Guide: | Singh, H N | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||