| 1 | Development and evaluation offlocculating algalbacterial system for waste water treatment  | 
| Researcher: | John, U Lazar | 
| Guide: | Bokil, S D | 
| University: | Indian Institute of Technology-Kanpur | 
| Language: | English | 
| 2 | |
| Researcher: | John, P V | 
| Guide: | Raju, V S | 
| University: | Indian Institute of Technology-Madras | 
| Language: | English | 
| 3 | |
| Researcher: | Earattupuzha, John J | 
| University: | Indian Institute of Technology-Madras | 
| Language: | English | 
| 4 | |
| Researcher: | John, K V | 
| Guide: | Sharma, K GRamakrishnan, C V | 
| University: | Indian Institute of Technology-delhi | 
| Language: | English | 
| 5 | |
| Researcher: | John, P V | 
| Guide: | Raju, V S | 
| University: | Indian Institute of Technology-madras | 
| Language: | English |