| 1 | |
| Researcher: | Ghona, Hareshkumar Muljibhai |
| Guide: | Barot, J N |
| University: | Hemchandracharya North Gujarat University |
| Language: | Gujarati |
| 2 | investigation into some aspects of drug abuse in Madras city |
| Researcher: | Shanker, S |
| University: | University of Madras |
| Language: | English |