| 1 | India as seen by foreign travellers in the 16th and 17th centuries |
| Researcher: | Lal, R B |
| University: | University of Allahabad |
| Language: | English |
| 2 | |
| Researcher: | Lal, R B |
| Guide: | Gupta, B NDaleep Kumar, P J |
| University: | Forest Research Institute |
| Language: | English |
| 3 | Singular solutions of connections in Einstein's field of grabitation and electromagnetism |
| Researcher: | Lal, R B |
| Guide: | Lal, R B |
| University: | University of Delhi |
| Language: | English |