@book{141807, author = {Siriwardena, W.A.D.L.W. and H.C. Kariyawasam}, title = {Evaluation of hydro power potential in Uma Oya basin}, publisher = {Univ. of Moatuwa}, year = {1986}, address = {Moratuwa}, url = {http://dl.lib.mrt.ac.lk/handle/123/13625} }