Browsing by Author "Wijesinghe, L.C.A. de S."
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Item Forestry in Sri Lanka(1981) Wijesinghe, L.C.A. de S.Item Forestry in Sri Lanka a voyage through time(Faculty of Agriculture, University of Ruhuna. Kamburupitiya, 2003) Wijesinghe, L.C.A. de S.Item A quantitative study of the direct use of kerosene for lighting in Sri Lanka households(NARESA:Colombo; 16p, 2010-07-06) Wijesinghe, L.C.A. de S.Item Why are exotic species used for forestation(1978) Wijesinghe, L.C.A. de S.