Vidhana Arachchi, L.P.Somapala, H.Mapa, R.B.Yapa, P.A.J.2014-07-012014-07-011996Annual Sessions of the Sri Lanka Association for the Advancementof Science, Sri Lanka. Kelaniya, 1996https://dl-cri.nsf.gov.lk//handle/1/4111enSoilsSoil propertiesPhysical propertiesSoil compactionRootsStudy of the effective root zone of coconut in relation to soilcompactionOther