| 1 | |
| Researcher: | Onkar Singh |
| Guide: | Dhar, M L |
| University: | University of Jammu |
| Language: | English |
| 2 | Studies on some polumeric stationary phases in gas chromatography |
| Researcher: | Tyagi, Onkar Singh |
| Guide: | Deshpande, D D |
| University: | Indian Institute of Technology-bombay |
| Language: | English |