Browsing by Author "Haworth, F."
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Item The application of crop protection methods. dusting(Tea Research Institute. Thalawakele, 1950) Haworth, F.Item Compost(Tea Research institute, 1951) Haworth, F.Item Compost(Tea Research Institute. Thalawakele, 1951) Haworth, F.Item Crop protection by copper fungicides Pt. 1. the effect of weather on copper residues(Tea Research Institute. Thalawakele, 1950) Haworth, F.Item Distribution of copper containing dusts(Tea Research Institute. Thalawakele, 1951) Haworth, F.Item The establishment of green manures in mature tea areas(Tea Research Institute. Thalawakele, 1952) Haworth, F.Item Minor element nutrition of the tea bush in Ceylon(Tea Research Institute. Thalawakele, 1952) Haworth, F.Item Note on phosphate availability after Guatemala grass(Tea Research Institute. Thalawakele, 1951) Haworth, F.Item On the use of coir dust in manure mixtures(Tea Research Institute. Thalawakele, 1951) Haworth, F.