| 1 | |
| Researcher: | Kushwaha, Jagdish Singh |
| Guide: | Vimal, O P |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 2 | Studies on residual effect of phosphorus in multiple cropping sequence |
| Researcher: | Maloth, Shankar |
| Guide: | Rajender Prasad |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 3 | Studies on nitrogen and phosphorus fertility investigation in maize wheat rotation |
| Researcher: | Sarkar, Apurba |
| Guide: | Sinha, M N |
| University: | Indian Agricultural Research Institute |
| Language: | English |