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171
Crop protection and IPM for rainfed cropping systems in Northeast Thailand
Gepubliceerd in 1987Boek -
172
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173
Guidelines for pest management research to reduce stored food losses caused by insects and mites
Gepubliceerd in 1987Boek -
174
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175
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176
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177
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178
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179
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180
Pest control practices and pesticide perceptions of vegetable farmers in Loo Valley, Benguet, Philippines
Gepubliceerd in 1984Analytics


