TY - BOOK AU - Serjeet Singh TI - Inheritance of resistance to potato viruses X and Y in capsicum splcies : a thesis submitted to the faculty of the post-graduate school, Indian Agricultural Research Institute, New Delhi, in partial fulfulment of the requirementy for the degree of doctor of philosophy in mycology and plany pathology PY - 1979/// CY - New Delhi PB - Indian Agricultural Research Institute ER -