| 281 | Chlorinated Pesticide Residues In The Environment Of South East Coast Of Tamil Nadu |
| 282 | Ecological Biochemical And Experimental Studies On A Few Common Macro-Benthic Invertebrates Of The |
| 283 | |
| 284 | |
| 285 | |
| 286 | |
| 287 | Studies Of Heavy Metal (Cu, Cd& Hg) Stress On Pearlspot Etroplus Suratensis (Bloch) |
| 288 | |
| 289 | |
| 290 | |
| 291 | Baseline Studies On Ddts And Hchs In The Lower Reaches Of Kaveri And Coleroon Rivers And Fishes |
| 292 | Hydrobiological Investigations Of Phytoplankton And Seaweeds Of The Madras - Covelong Regions (South |
| 293 | |
| 294 | |
| 295 | |
| 296 | |
| Language: | English |
| 297 | Studies on the intertidal diatoms from the Pitchavaram Mangroves(India) |
| 298 | |
| Language: | English |
| 299 | |
| 300 | |
| Language: | English |