| 1 | Characteristics and genesis of amorphous materials in some important soil groups of Bihar |
| Researcher: | Prasad, Sheo Nath |
| Guide: | Jha, S N |
| University: | Rajendra Agricultural University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Surendra Prasad |
| Guide: | Sakal, R |
| University: | Rajendra Agricultural University |
| Language: | English |
| 3 | |
| Researcher: | Pandey, Ravindra Kumar |
| Guide: | Sarkar, A K |
| University: | Birsa Agricultural University |
| Language: | English |
| 4 | Effect of heavy metals on soil microbial biomass and activity |
| Researcher: | Dar, Gh Hassan |
| Guide: | Mishra, M M |
| University: | Ch Charan Singh Haryana Agricultural University |
| Language: | English |