TY - GEN AU - Senadheera K.H.L.M TI - Soil conservatio on soil erosion,run off and mung bean yield in low country dry zone of Sri Lanka U1 - 621 PY - 2011/// KW - SOIL CONSERVATION MEASURES KW - RUNOFF KW - RAINFALL KW - NUTRIENT LOSSES KW - SOIL EROSION ER -