| 1 | Preparation And Characterization Of Lignite Derived Humic Substances Andtheir Influence On Crops | |
| Researcher: | Dhanasekaran, K | |
| Guide: | Govindasamy, R | |
| University: | Annamalai University | |
| 2 | ||
| Researcher: | Dhanasekaran, K. | |
| Guide: | Rajeswari, R. | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||