| 1 | Studies on the applications of trace elemental characterisation and qualification. BARC, Bombay  | 
| Researcher: | Basu, A K | 
| Guide: | Sundaresan, M | 
| University: | University of Mumbai | 
| Language: | English | 
| 2 | Analysis of trace element pollutants in ambient air of Amritsar  | 
| Researcher: | Manjit Singh | 
| Guide: | Sandhu, R S | 
| University: | Guru Nanak Dev University | 
| Language: | English | 
| 3 | Evaluation of trace element in soils and plants receiving waste water in Amritsar  | 
| Researcher: | Dhillon, Mohinder Singh | 
| Guide: | Sandhu, R S | 
| University: | Guru Nanak Dev University | 
| Language: | English |