TY - GEN AU - Karunatilaka, G.R.N. AU - N.P.D. Gamage TI - Field validation of erosion hazard zones for effective management of watersheds PY - 2003///] KW - CIVIL ENGINEERING-Thesis KW - SOIL EROSION KW - SOIL CONSERVATION KW - Master of Philosophy N1 - TH831 UR - http://dl.lib.mrt.ac.lk/handle/123/1304 ER -