| 1 | Spectroscopic Analysis On The Toxkity Of Some Heary Metals On Suflower (Helianthus Annus 1) Plants |
| Researcher: | Sivakumar, G |
| Guide: | Barathan, S |
| University: | Annamalai University |
| 2 | |
| Researcher: | Sivakumar, G R |
| University: | Anna University |
| Language: | English |