TY - BOOK AU - Shahnaz Subhan AU - Dr Veena Agrawal Gu. AU - University of Delhi. Faculty of Science. Department of Botany ED - University of Delhi. Faculty of Science. Department of Botany TI - In vitro propagation of three medicinal taxa : Centella asiatica (Linn) urban, psoralea corylifolia linn and vernonia anthelmintica willd PY - 2002/// KW - BOTANY ER -