| 1 | |
| Researcher: | Harpal Singh |
| Guide: | Singhal, Shashi Bhushan |
| University: | Kurukshetra University |
| Language: | English |
| 2 | Genetic analysis of yield and its components in table pea, Pisum sativum L |
| Researcher: | Verma, Harpal Singh |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |
| 3 | |
| Researcher: | Bhuker, Harpal Singh |
| Guide: | Singhal, S B |
| University: | Kurukshetra University |
| Language: | Hindi |