| 1 | |
| Researcher: | Kalra, Krishan |
| Guide: | Nijjar, G S |
| University: | Punjab Agricultural University |
| Language: | English |
| 2 | |
| Researcher: | Kalra, Charanjit Lal |
| Guide: | Anand, R C |
| University: | University of Delhi |
| Language: | Hindi |
| 3 | |
| Researcher: | Kalra, Charanjeet Lal |
| Guide: | Kalra, Charanjeet Lal |
| University: | University of Delhi |
| Language: | English |