| 1 | |
| Researcher: | Chahal, Satnam Singh |
| Guide: | Gill, K S |
| University: | Punjab Agricultural University |
| Language: | English |
| 2 | Economics of pest-control: A study with special reference to cotton in the Panjab |
| Researcher: | Garg, Balbir Rai |
| Guide: | Sankkayan, P L |
| University: | Punjab Agricultural University |
| Language: | English |
| 3 | Returns to investment on agricultural research and extension |
| Researcher: | Paramjit Kaur |
| Guide: | Singh, A J |
| University: | Punjab Agricultural University |
| Language: | English |