| 1 | |
| Researcher: | Basu, Ranendra Kumar |
| University: | University of Calcutta |
| Language: | English |
| 2 | Investigation on the separation of clay minerals and non-claying matters of some Indian clays |
| Researcher: | Ray, Hrishikes Chandra |
| University: | University of Calcutta |
| Language: | English |
| 3 | |
| Researcher: | Sarkar, Mahitosh |
| University: | University of Calcutta |
| Language: | English |