REFERENCES
- Briant, A. K. (1946). Survey of matters affecting the clove industry in Zanzibar.*
- Campbell, A. H. (1940). Report on the Sudden death disease of clove trees in the Zanzibar Protectorate.*
- Campbell, A. H. (1942). Memorandum on the dieback of clove trees in Zanzibar.*
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- Glover, J. (1939). Report on a visit to Zanzibar in connexion with the Sudden death disease of the clove trees.*
- Kirkpatrick, T. W. (1932). Report on the economic status of the so-called clove chafer in Zanzibar.*
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- McClellan, F. C. (1922). Memorandum by the Director of Agriculture.*
- Nutman, F. J. (1950). Studies of the clove tree. 3—The effect of the Sudden death disease on water relations. Ann. appl. Biol. 37, 584–590.
- Nutman, F. J., and Roberts, F. M. (1952). Two new species of fungi on clove trees in the Zanzibar Protectorate. (In Press.)
- Nutman, F. J., and Roberts, F. M. (1952). Severe Dieback of clove trees in the Zanzibar Protectorate. (In Press.)
- Nutman, F. J., and Roberts, F. M. (1953). The relation of Valsa eugeniæ sp. nov. to the Sudden death disease of clove trees in the Zanzibar Protectorate. (In Press.)
- Nutman, F. J., and Sheffield, F. M. L. (1949). Studies of the clove tree. 1—The Sudden death disease and its epidemiology. Ann. appl. Biol. 36, 419–434.
- Nutman, F. J., Sheffield, F. M. L., Swainson, O. S., and Winter, D. W. (1951). The Sudden death disease of clove trees and its economic and agricultural significance. Emp. J. Exp. Agric. XIX, 145–159.
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- Sheffield, F. M. L. (1950). Studies of the clove tree. 2—Histology with special reference to the Sudden death disease. Ann. appl. Biol. 37, 23–45.
- Tidbury, G. E. (1949). The Clove Tree. London, Crosby Lockwood.
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- Denotes that the reference is in the files of the Department of Agriculture, Zanzibar.