Studies on the inhipittion of potato virus Y (PVY) : thesis submitted to the faculty of the post graduate school, Indian agricultural research institute, New Delhi , in partial fulfilment of the requirments for the degree of Docter of philosophy in mycology and peant pathology New Delhi 1987
Mitra, D.K.
Studies on the inhipittion of potato virus Y (PVY) : thesis submitted to the faculty of the post graduate school, Indian agricultural research institute, New Delhi , in partial fulfilment of the requirments for the degree of Docter of philosophy in mycology and peant pathology New Delhi 1987 D.K.Mitra - New Delhi Indian Agricultural Research Institute 1967 - iii, varies p.; 29cm.
Studies on the inhipittion of potato virus Y (PVY) : thesis submitted to the faculty of the post graduate school, Indian agricultural research institute, New Delhi , in partial fulfilment of the requirments for the degree of Docter of philosophy in mycology and peant pathology New Delhi 1987 D.K.Mitra - New Delhi Indian Agricultural Research Institute 1967 - iii, varies p.; 29cm.
