| 21 | |
| Researcher: | Srivastava, Ashok Kumar |
| Guide: | Tripathy, L B |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 22 | Effects of certain OC and OP insecticides on the physiology of a freshwater fish |
| Researcher: | Srivastava, Ashok Kumar |
| Guide: | Srivastava, A K |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 23 | Studies on metal complexes of some pentane 2, 3, 4-trixo-3 phenylhydrazones |
| Researcher: | Srivastava, Ashok Kumar |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |