| 1 | Transformation and transport of nitrogen in trasient state conditions |
| Researcher: | Rajendra Kumar |
| Guide: | Singh, Mahendra |
| University: | Ch Charan Singh Haryana Agricultural University |
| Language: | English |
| 2 | Nitrogen transformations in acid alfisols of Ranchi under continuous manuring and fertilization |
| Researcher: | Singh, Rajendra Pratap |
| University: | Birsa Agricultural University |
| Language: | English |
| 3 | Genesis and classification of soils of northern Brahmaputra valley of Assam |
| Researcher: | Karmakar, Rajendra Mohan |
| Guide: | Rao, A V |
| University: | Indian Agricultural Research Institute |
| Language: | English |