| 1 | Kashmir problem and IndoPak relations: a historical survey, 1947 20000 |
| Researcher: | Hira, Lal |
| Guide: | Sharma, D C |
| University: | Jawaharlal Nehru University |
| Language: | English |
| 2 | Effect of some physiologically active organic wastes on soil fertility and plant growth |
| Researcher: | Hira Lal |
| Guide: | Vimal, O P |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 3 | |
| Researcher: | Hira Lal |
| Guide: | Jain, K B L |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 4 | |
| Researcher: | Das, Hira Lal |
| University: | University Of Delhi |
| Language: | English |
| 5 | |
| Researcher: | Duorah, Hira Lal |
| University: | University Of Delhi |
| Language: | English |