| 1 | Studies on the distribution of Fe2+ Fe3+ in rocks: a ligand fields approach |
| Researcher: | Roy, Yogendra |
| Guide: | Sinha, R N P |
| University: | Ranchi University |
| Language: | English |
| 2 | Preparation and physico-chemical studies of some transition metal complexes (cobalt) |
| Researcher: | Roy, P C |
| Guide: | Raman Rao, D V |
| University: | Sambalpur University |
| Language: | English |