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(1958) Annual Report, Department of Agriculture, Kenya, 1956. Vol. II. 181 pp.
Pest Alerts
Morschel, J. R. (1980) Quarterly Newsletter, Plant Protection Committee for the South East Asia and Pacific Region, FAO 23 (3) 2-4
Pest Alerts
Van Hoof, H. A. (1954) Tijdschrift over Plantenziekten 60 (5) 221-227 pp.
Pest Alerts
