| 1 | Studies on iron (III) and zirconium based synthetic ion exchangers |
| Researcher: | Harbans Singh |
| Guide: | Thing, P S |
| University: | Guru Nanak Dev University |
| Language: | English |
| 2 | |
| Researcher: | Chawla, Harbans Singh |
| Guide: | Hanspal, Harbhajan Singh |
| University: | University of Delhi |
| Language: | English |
| 3 | |
| Researcher: | Chawla, Harbans Singh |
| Guide: | Chawla, Harbans Singh |
| University: | University of Delhi |
| Language: | English |