| 1 | |
| Researcher: | Varshney, Ashok Kumar |
| Guide: | Arya, K C |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | English |
| 2 | Mineral nutrient studies of lemongrass, Cymbopogon flexuosus |
| Researcher: | Varshney, Ashok Kumar |
| Guide: | Samiullah |
| University: | Aligarh Muslim University |
| Language: | English |
| 3 | Mineral nutrient studies of some economically important plants |
| Researcher: | Varshney, Ashok Kumar |
| Guide: | Khan, Samiullah |
| University: | Aligarh Muslim University |