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Idris, Abu Seman
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International Conference on Pests and Diseases of Importance to the Oil Palm Industry. Fostering Global Cooperation in Instituting Quarantine Shield
May 18-19 :
Kuala Lumpur, Malasia :
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International seminar on the identification and control of the organism(s) and/or other factor(s) causing the spear rot syndrome in oil palm
1 March 8-12, 1998 :
Paramaribo, Suriname :
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International Workshop on Leafhoppers and Planthoppers of Economic Importance, held at Provo
2nd 28th July - lst August :
Utah (USA) :
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K. Maramorosch.(Ed). Plant Diseases of Viral, viroid, Mycoplasma and Uncertain Etiology.
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