4 results
Search Results
Now showing 1 - 4 of 4
Item Limitations of a soil water budgeting method in estimating groundwater recharge with particular reference to the dry zone of Sri Lanka(National Science Foundation:Colombo, 2005) De Silva, R.P.Item Assessment of non-revenue water in Hantana water supply scheme(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2008) Peiris, L.L.A.; Dayawansa, N.D.K.; De Silva, R.P.Item Analysis of quality and consumer preference for harvested rainwater in Anuradhapura district(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2006) Bandara, M.A.C.S.; De Silva, R.P.; Dayawansa, N.D.K.Item The effect of length of time period considered in estimating groundwater recharge with a soil water budget model(National Science Foundation:Colombo, 2002) De Silva, R.P.