Browsing by Author "Evens, D.I."
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Item Factors in tea manufacture(Tea Research Institute. Talawakelle, 1931) Evens, D.I.Item Tea fermentation - Part V(Tea Research Institute. Thalawakele, 1931) Evens, D.I.Item Tea samples for report(Tea Research Institute. Thalawakele, 1932) Evens, D.I.Item The firing of tea(Tea Research Institute. Thalawakele, 1932) Evens, D.I.