Indian Phytopathological Society <br/><br/>
Symposium on Host-Parasite Relationships in Plant Diseases  Dec 29 1964  Calcutta 

 -  Ind Phytopathol Soc, N'Delhi 
 - pp 106; 
<br/><br/><label>Dewey Class. No.: </label>I23p/N64/B10687