Ancillary activities - ing. H (Herman) de Putter

ing. H (Herman) de Putter Trainer Vegetable Crops in Tropical Countries

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Address	Edelhertweg 1 8219PH LELYSTAD
Post address	Postbus/POBox 430 8200AK LELYSTAD
Expertise	Agricultural engineering, Chemical control, Insect pests, Plant diseases, Plant pests, Plant and crop protection, Soil fertility, Tropical agriculture, Asia, Business economics, Fertilizer application, Field vegetables, Africa, Pesticides, Tropical crops, Tropics, Fungicides, Insecticides, Crop production, Agricultural economics, Horticulture