Symposia on Diseases of plantation crops, Medicinal plants and forest trees ;Diseases of plantation crops, Medicinal plants and forest trees,diseases during storage and transit &their control and microbilogy of root region in relation to plant diseases held on 1st and 2 january 1968 at Varanast - The Indian Phytopathological society (New Delhi The Indian Phytopathological society, 1968)
Keywords: PLANT PATHOLOGY;PHYTOPATHOLOGY