Karunanayake, K.B.A.A.M.; Wijayanayake, W.M.J.I.
(Faculty of Science, University of Kelaniya, Sri Lanka, 2016)
A landslide is the movement of rock, debris or earth down a slope. They result from
the failure of the materials which make up the hill slope and are driven by the force
of gravity. When it refers to Sri Lankan context ...