Browsing by Author "Herath, D.P.B."
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Item A financial assessment of soil conservation with sloping agricultural land technology in T4 category of tea fields:replacement cost approach(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1994) Herath, D.P.B.; Abeygunawardena, P.Item Financial implications of foliar application of potassium to minimise drought effects in youg tea(Tea Reseaech Institute:Talawakele, 1993) Herath, D.P.B.; Ekanayake, P.M.B.; Krishnapillai, S.