| 581 | ||
| Researcher: | Nigam, M C | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 582 | ||
| Researcher: | Opinder Singh | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 583 | ||
| Researcher: | Pal, Sunil Kumar | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 584 | ||
| Researcher: | Patwardhan, Sarita Anant | |
| University: | University of Mumbai | |
| Language: | English | |
| 585 | ||
| Researcher: | Paul, A | |
| University: | University of Mumbai | |
| Language: | English | |
| 586 | ||
| Researcher: | Punnoose, Mathew C | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 587 | ||
| Researcher: | Purohit, Raja Mohan | |
| University: | Dr Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| 588 | ||
| Researcher: | Purushothaman, K K | |
| University: | University of Madras | |
| Language: | English | |
| 589 | ||
| Researcher: | Raghavan, E | |
| University: | Indian Institute of Science | |
| Language: | English | |
| 590 | ||
| Researcher: | Ramaya, Muthyala | |
| University: | Dr Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| Shodhganga | ||
| 591 | ||
| Researcher: | Ramesh Chander | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 592 | ||
| Researcher: | Ranganathan, R | |
| University: | Indian Institute of Science | |
| Language: | English | |
| 593 | ||
| Researcher: | Ratnaswamy, Paul | |
| University: | University of Madras | |
| Language: | English | |
| 594 | ||
| Researcher: | Ray, Ajit Kumar | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 595 | ||
| Researcher: | Ray, Jyotsnakumar | |
| University: | University of Calcutta | |
| Language: | English | |
| 596 | ||
| Researcher: | Ray, Sujata | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 597 | Chemistry of triterpenoids, saponins and synthesis of furansbenzo pyrenes | |
| Researcher: | Rukmini, C | |
| University: | Andhra University | |
| Language: | English | |
| 598 | triterpenes of diospyros species and gelenium multiflorum (A juss) | |
| Researcher: | Sankara Rao, C | |
| University: | Andhra University | |
| Language: | English | |
| 599 | ||
| Researcher: | Santhanakrishnan, T S | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 600 | ||
| Researcher: | Santhanam, P S | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||