| 1 | |
| Researcher: | Girdhari Lal |
| Guide: | Pandey, Ram Avadh |
| University: | Kurukshetra University |
| Language: | English |
| 2 | |
| Researcher: | Chaturvedi, Girdhari Lal |
| Guide: | Mishra, S S |
| University: | University of Lucknow |
| Language: | English |
| 3 | Biosynthesis of primary and secondary products from in vitro plant tissue cultures |
| Researcher: | Sharma, Girdhari Lal |
| University: | University of Rajasthan |
| Language: | English |