Amarasinghe, U.B.Dahanayake, K.Seneviratne, N.2013-06-242013-06-242002Ceylon Journal of Science (Physical Sciences), 9(1):p.23-36https://dl.nsf.gov.lk/handle/1/9829GeologyCreeping slope failureSoil mechanicsLandslidesSlip surface materialsRole of weak soils and relict geological discontinuities in creeping slope failure at Pooliyadda , Sri LankaA