Nutman, F. J.

The sudden-death disease of cloves and its economic and agicultural significance : Pt. I. control measures and statiscal data / by F. J. Nutman& F. M.. Sheffield, with O. S. Swainson & D. W. Winter - Zanzibar : The Clove Research Scheme , 1951. - 159p.


Clove tree ----Zanzibar.----
Plant diseases ----Zanzibar.----

AF PS 630.61676 E37 1951