| 21 | ||
| Researcher: | Singh, Meenakshi | |
| Guide: | Tiwari, D P | |
| University: | University of Lucknow | |
| Language: | Hindi | |
| 22 | Trade effluent treatment and disposal of trace elements in electroplating industry | |
| Researcher: | Kumar, Ashok | |
| Guide: | Tiwari, D P | |
| University: | Maharshi Dayanand University | |
| Language: | English | |
| Shodhganga | ||