Symposia on diseases of plantation crops medicinal plants and forest trees diseases during storage and transit and their control and microbiology of root region in relations to plant diseases Vanarasi,Jan.1-2,1968 Proceedings. 

 - New Delhi  Indian Phytopathological Society  1968 
 - 137p.;  24cm. 
<br/><br/> Publish in Bull of the Indian Phytopathological Society, no.4. 1968. 
<br/><br/><label>Dewey Class. No.: </label>581.2  / SYM