Impact of Leachate on Permeability Characteristic of Soil around Lapite Dumpsite in Ibadan, Southwestern Nigeria admin Past, IJREAS, Volume 7-Issue 4-April-2017 Download File Oluokun G.O.1 , Agbede O.A.2, Adeyemi G.A.3, Akeredolu, R.J.4, Akinniyi, B.D.5,