TY - GEN AU - Jayaratne G. H. C. I. TI - compost application on fertilizer use efficiency of cluster onion (allium cepa l. aggregatum group) in non calcic brown soils U1 - AT177 PY - 2009/// KW - NUMBER OF SETS KW - FRESH WEIGHT OF ONION KW - COMPOST KW - NON CALCIC BROWN SOILS KW - CLUSTER ONION KW - ALLIUM CEPA ER -