| 21 | Physiological studies in cashewnut, Anacardium occidentale L | |
| 22 | ||
| Language: | English | |
| 23 | 15 N studies on nitrogen use efficiency and balance in rice-soil system | |
| 24 | ||
| Language: | English | |
| 25 | Treatment of sugar industry wastes using Upflow Anaerobic Sludge Blanket (UASB) process | |
| 26 | Use of water hyacinth in waste water treatment and biogs production | |
| Language: | English | |
| 27 | ||
| 28 | Studies on the toxicity of some heavy metals on fresh water fishes | |
| Language: | English | |
| Shodhganga | ||
| 29 | Studies on prawn cultivation, Macrobrachium nobilli Henderson & Mathai | |
| 30 | ||
| Language: | English | |
| Shodhganga | ||
| Shodhganga | ||
| 32 | ||
| Language: | English | |
| Shodhganga | ||
| 33 | A fuzzy approach for environmental acceptability of sewage treatment plant using natural coagulants | |
| Shodhganga | ||