| 1 | Selection of aspergillus niger strains for improved production of humic acid | |
| Researcher: | Ghosh, Namita | |
| Guide: | Banik, A K | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Saha, Rita | |
| University: | University of Calcutta | |
| Language: | English | |