| 1 | |
| 2 | |
| Language: | English |
| 3 | |
| 4 | |
| Language: | English |
| 5 | |
| 6 | |
| Language: | English |
| 7 | Effect of some toxic metals on selected phytoplankton of Kerala waters |
| 8 | |
| Language: | English |
| 9 | Effect of air pollution on plants: Epidermal and optical characteristics of leaf |
| 10 | |
| Language: | English |
| 11 | |
| 12 | |
| Language: | English |
| 13 | Effect of distillery spent wash on water hyacinth, Eichhornia crasspes at lethal concentration |
| 14 | Impact of human activities and land use practices on some grazing land ecosystems |
| Language: | English |
| 15 | Studies on the interactions between pesticides and algae, cyanobacteria |
| 16 | |
| Language: | English |
| 17 | |
| 18 | |
| Language: | English |
| 19 | Impact of pesticides on microbial eco-physiology of phylloplane of wheat |
| 20 | Ecological studies on the effect of water pollution on some crop plants |
| Language: | English |