Browsing by Author "Wijesinghe, L.C.A. De S."
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Item Benefits from the forest(National Resources, Energy Science Authority of Sri Lanka:Colombo, 1990) Wijesinghe, L.C.A. De S.Item Biosass fuel and its Utilization in Sri Lanka.(1989) Wijesinghe, L.C.A. De S.Accurate information about the fuelwood consumption of households and industries is required for any planning or development in the fuelwood sector. Mr. L C A de S Wijesinghe presents the results of a recent survey carried out by him to evaluate the fuelwood consumptions of these sectorsItem Environment and sustainable development-some thoughts on a global perspective(NARESA:Colombo, 1993) Wijesinghe, L.C.A. De S.Item An experiment in the use of improved techniques in dry zone logging(Department of Forest:Colombo, 1967) Wijesinghe, L.C.A. De S.Item The planning of transportation networks and extraction schemes in the forest(Department of Forest:Colombo, 1966) Wijesinghe, L.C.A. De S.Item A quantitative study of the direct use of kerosene for lighting in Sri Lankan household(National Science Council:Colombo, 1983) Wijesinghe, L.C.A. De S.Item Some thoughts on conservation and development in forestry(NARESA:Colombo, 1979) Wijesinghe, L.C.A. De S.Item Tree, forests and biosphere(NARESA:Colombo, 1976) Wijesinghe, L.C.A. De S.