Coconut withering disease of Ceylon : Report on the survey made of the affected
Davis, T.A.
Coconut withering disease of Ceylon : Report on the survey made of the affected - Calcutta 1962 - 30 p. - No. 22; Ceylon Coconut Researc .
Coconut withering disease of Ceylon : Report on the survey made of the affected - Calcutta 1962 - 30 p. - No. 22; Ceylon Coconut Researc .