Browsing by Author "Premalal, W.P.R."
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Item Determination of water resources sustainability of the upper Mahaweli catchment by time series analysis(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1993) Premalal, W.P.R.Item A deterministic approach in prioritizing sub-watersheds for soil and water conservation:a case study in Hanguranketa, Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1992) Premalal, W.P.R.Item Development of optimum crop distribution spatial model using GIS capabilities(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1995) Premalal, W.P.R.; Taylor, J.C.; Bird, A.C.; Dayawansa, N.D.K.Item Identification of barren land using remotely sensed data(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 1991) Premalal, W.P.R.