| 1 | ||
| Researcher: | Dalal, Jagdishchandra Natverlal | |
| University: | University of Mumbai | |
| Language: | English | |
| 2 | ||
| Researcher: | Saxena, Gopal Krishna | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Shiva Mohan | |
| University: | University of Roorkee | |
| Language: | English | |
| 4 | Naturally occurring quinone colouring matters, structure of main constituent of lac dye | |
| Researcher: | Pandhare, E D | |
| University: | University of Pune | |
| Language: | English | |