Browsing by Author "Rajapakse, L.S."

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Chemical screening of alkaloid bearing plants of strychnos and cichona species and Chemical and Pharmacological Screening of Medicinal Plants
Wijesekera, R.O.B.; Rajapakse, L.S.
Essential oils IV Recent studies on the volatile Oils of cinnamon
(NSC:Colombo, 1975) Wijesekera, R.O.B.; Jayewardene, A.L.; Rajapakse, L.S.; Fonseka, K.H.
Gas chromatographic studies of the volatile constituents of some spices and aromatic plants grown in Sri Lanka and phytochemical studies on Strychnos chrysophylla
Rajapakse, L.S.