| 1 | Marketing of agricultural inputs with special reference to Gorakhpur District, Gorakhpur | |
| Researcher: | Jalan, Manohar Lal | |
| Guide: | Agrwal, D P | |
| University: | Deendayal Upadhyay Gorakhpur University | |
| Language: | English | |
| 2 | ||
| Researcher: | Verma, Manohar Lal | |
| Guide: | Kapoor, T N | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||