N. S. Nilaweera

Role of tree roots in slope stabilisation

P. Nutalaya, P. Nutalaya, N. S. Nilaweera, 1999 .

Assessment of strength properties of vetiver grass roots in relation to slope stabilization

N. S. Nilaweera, Nimal Santha Nilaweera, Diti Hengchaovanich, 1996 .