| 1 | ||
| Researcher: | Usha | |
| Guide: | Vijay kumar | |
| University: | Maharshi Dayanand University | |
| Language: | English | |
| Shodhganga | ||
| 2 | An impact of farm harvest prices on acreage and income of major crops in Haryana | |
| Researcher: | Rani, Usha | |
| Guide: | Godara, Abhey Singh | |
| University: | Chaudhary Devi Lal University, Sirsa | |
| Language: | Arabic | |