APA
Ramakrishnan T.S, . (195657). Powdery mildew of rubber caused by Oidium heveae Steinmaan and its occurrence in South India. : Rubber Board Bulletin.
Chicago
Ramakrishnan T.S, . 195657. Powdery mildew of rubber caused by Oidium heveae Steinmaan and its occurrence in South India. : Rubber Board Bulletin.
Harvard
Ramakrishnan T.S, . (195657). Powdery mildew of rubber caused by Oidium heveae Steinmaan and its occurrence in South India. : Rubber Board Bulletin.
MLA
Ramakrishnan T.S, . Powdery mildew of rubber caused by Oidium heveae Steinmaan and its occurrence in South India. : Rubber Board Bulletin. 195657.