Biotechnological and biochemical investigation of two traditional medicinal plants Cfhitrak( plumbago zeylanica L.) and KARU (Gentiana kurroo royle) and evaluation of their anticancerous potential against human cancer cell lines - Sharma Upasana Au.; University of Delhi. Faculty of Science. Department of Botany; Agrawal Veena Gu.; University of Delhi. Faculty of Science. Department of Botany (2019)