Thesis
Permanent URI for this collectionhttps://dl-rri.nsf.gov.lk/handle/1/2126
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Item Antagonistic effects of species of tricodorma on Rigidoporus lignosus(1990) Jeganathan, P.Item Allocation of labour in smallholder rubber farms in a selected rubber growing area in Sri Lanka: A case study(1980) Gunasekera, H.D.B.H.Item The endomycorrhizas of rubber growing soils of Sri Lanka and their effect on plant growth(1983) Jayaratna, A.H.R.Item Vascular water relations,anatomy and ultra-structure of two-rubber producing trees(1994) Ranasinghe, M.S.Item Effects of some soil management practices and moisture regimes on the performance of Hevea(1992) Samarappuli, L.Item Stabilisation of polyoletins by nitration(1985) Tillekeratne, L.M.K.