| 1 | Analysis of trace element pollutants in ambient air of Amritsar |
| Researcher: | Manjit Singh |
| Guide: | Sandhu, R S |
| University: | Guru Nanak Dev University |
| Language: | English |
| 2 | |
| Researcher: | Somendra Singh |
| Guide: | Baslas, R K |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | English |