| 1 | ||
| Researcher: | Harbans Singh | |
| University: | Panjab University | |
| Language: | English | |
| 2 | Impact of government marketing operations on food grain merket structure: A study in Punjab | |
| Researcher: | Harbans, Singh | |
| Guide: | Khlon, A S | |
| University: | Panjab University | |
| Language: | English | |
| 3 | ||
| Researcher: | Chahil, Harbans Singh | |
| Guide: | Gakhar, S C | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||