| 1 | |
| Researcher: | Praveen Kumar |
| Guide: | Chahal, V P S |
| University: | Punjab Agricultural University |
| Language: | English |
| 2 | Studies on symboitic nitrogen fixation in cowpea, Vigna unguiculata(L)Walp |
| Researcher: | Sharma, Poonam |
| Guide: | Chahal, V P S |
| University: | Punjab Agricultural University |
| Language: | English |