| 1 | Study of Aspergillus niger in relation to citric acid production | |
| Researcher: | Mitra, Ponty | |
| University: | University of Calcutta | |
| Language: | English | |
| 2 | Studies of aspergillus niger in relation to citric acid production | |
| Researcher: | Mitra, Ponty | |
| Guide: | Das, Arati | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||