| 1 | |
| 2 | Impact of environmental perturbation on biosystem of Bharalu river in Guwahati, Assam India |
| Language: | English |
| 3 | Spectroscopic investigation of the charge-transfer equilibria between a few n-donors and -acceptors |
| 4 | |
| Language: | English |
| 5 | |
| 6 | |
| Language: | English |