Browsing by Author "Goonewardene, H.F."
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Item Pest control for coconut(Coconut Research Institute:Lunuwila, 1955) Goonewardene, H.F.Item Problems encountered in the control of pests and diseases of coconuts(Coconut Research Institute:Lunuwila, 1956) Goonewardene, H.F.Item The rhinoceros beetle (Oryctes rhinoceros L) in Ceylon(CRI:Lunuwila, 1959) Goonewardene, H.F.Item The rhinoceros beetle (Oryctes rhinoceros L.) in Ceylon part II B:phototaxic responses of (Oryctes rhinoceros L.) no light versus coloured light(CRI:Lunuwila, 1959) Goonewardene, H.F.; Kirthisinghe, J.K.F.Item The rhinoceros beetle (Oryctes rhinoceros L.) in Ceylon part II C:phototaxic responses of (Oryctes rhinoceros L.) comparative study of the responses to coloured light, no light and white light(CRI:Lunuwila, 1959) Goonewardene, H.F.; Abeywardena, V.