| 1 | |
| Researcher: | Rattan, Raj Kumar |
| Guide: | Deb, D L |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 2 | Studies with 32P on phosphorus utilization by maize and wheat in sequence |
| Researcher: | Rai, Raj Kumar |
| Guide: | Sinha, M M |
| University: | Banaras Hindu University |
| Language: | English |
| 3 | Studies with 32P on phosphorus utilization by maize and wheat in sequence |
| Researcher: | Rai, Raj Kumar |
| University: | Banaras Hindu University |
| Language: | English |
| 4 | Response of groundnut varieties(M1-2 & R33-1) to soil moisture regimes & phosphorus levels |
| Researcher: | Yadav, Raj Kumar |
| Guide: | Sharma, H C |
| University: | Sher-E-Kashmir University of Agricultural Science and Technology of Kashmir |
| Language: | English |