Browsing by Author "Wickamasinghe, Kamanthi"
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Item Advantages and disadvantages of recycling(Wijeya Newspapers Ltd, 2017-04-21) Wickamasinghe, KamanthiItem Gone to waste(Wijeya Newspapers Ltd, 2017-04-21) Kumarasinghe, Kalani; Wickamasinghe, Kamanthi; Marikar, HaadiyahItem Looking beyond the human elephant conflict(Wijeya Newspapers Ltd, 2016-12-14) Wickamasinghe, KamanthiItem Water, sanitation and hygiene(Wijeya Newspapers Ltd, 2017-03-22) Wickamasinghe, Kamanthi