| 1 | |
| Researcher: | Bhatia, Kartar Singh |
| Guide: | Hari Shankar |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |
| 2 | |
| Researcher: | Vas, Dev |
| Guide: | Hari Shankar |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |
| 3 | |
| Researcher: | Dubey, Santosh Kumar |
| Guide: | Hari Shankar |
| University: | Chandra Shekhar Azad University of Agriculture and Technology |
| Language: | English |
| 4 | Nature and behaviour of soil fertilizer phosphorus in relation to plants |
| Researcher: | Chandra Bhan |
| Guide: | Hari Shankar |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |