| 1 | ||
| 2 | ||
| Language: | Malayalam | |
| Shodhganga | ||
| 3 | ||
| Shodhganga | ||
| 4 | ||
| Language: | English | |
| Shodhganga | ||
| 5 | investigation in analysis of water pollutants: Analysis of carbamate pesticides | |
| 6 | Investigation in analysis of Water Pollutants (Analysis of Carbamate Pesticides) | |
| Language: | English | |