| 1 | ||
| Researcher: | Saha, Rita | |
| Guide: | Das, T M | |
| University: | University of Calcutta | |
| Language: | English | |
| 2 | ||
| Researcher: | Ray, Sujit Kumar | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 3 | Studies on the states of phosphorus and its availability in acid soils of India | |
| Researcher: | Ghosal, Tapankumar | |
| University: | University of Calcutta | |
| Language: | English | |