| 1 | Chemical study of some components of lac larvae, lac resin and lac hosts |
| Researcher: | Harbhajan Singh |
| Guide: | Seshadri, T R |
| University: | University of Delhi |
| Language: | English |
| 2 | Studies on ortho-dihydroxycoumarins and their analytical applicaitons |
| Researcher: | Harbhajan Singh |
| Guide: | Jain, B D |
| University: | University of Delhi |
| Language: | English |