Tyagi Himani Transformation of a popular indica rice variety ADT 39 and engineering pathogen derived resistance against Tungro viruses in Pusa Basmati 1 Tyagi Himani; Dr. Indranil Dasgupta Gu. - Delhi University of Delhi India 2005 - 142p. p. cm. Standard No.: 85009 Source: Theses Subjects--Topical Terms: PLANTS