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Browsing by Author "Karunaratne, S."

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    Capacity building of teachers to teach science at primary level
    Karunaratne, S.
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    Culture of immature embryos of coconut, Cocos nucifera L.. callus poliferation and somatic embryogenesis
    (Coconut Research Insitute. Lunuwila, 1990) Karunaratne, S.; Periyapperuma, K.
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    Impact of climate on tea yield: an empirical investigation from Sri Lanka
    (NSF:Colombo, 2024-06) Edirisinghe,J.C.; Ranjan, H.; Herath, H.M.L.K.; Jayasinghe-Mudalige, U.K.; Wijeratne, M.; Kuruppu, V.; Jayathilake, C.; Wijesuriya, W.; Somarathna, K.; Karunaratne, S.; Jayawardana, S.; Gunathilaka, D.; Balasooriya, D.
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    Implementation of School-based assessment in environmental studies in sixth-grade classroms in nine selected schools
    Karunaratne, S.; Rohinie, K.L.
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    Propagation by tissue culture:what it's all about
    (National Resources, Energy Science Authority of Sri Lanka:Colombo, 1991) Karunaratne, S.
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    A report on the culture of embryos of dwarf coconut, Cocos nucifera L var nana In vitro
    (CRI. Lunuwila, 1985) Karunaratne, S.; Kurukulaarachchi, C.; Gamage, C.
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    Ways of presenting a project
    (NARESA:Colombo, 2000) Karunaratne, S.
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    Ways of presenting a project
    (National Science Foundation of Sri Lanka, 2000-06) Karunaratne, S.

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