Browsing by Author "De S . WAIDYANATHA, U.P."

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Virgin bark tapping of RRIC 100, RRIC 101 and RRIC 103
(RRI. Agalawatta, 1983) De S . WAIDYANATHA, U.P.; SAMARANAYAKB, C.; De SOYZA, A.G.A.; PBRBRA, M.C.