00502naa a2200169 a 450000100080000000500110000800800410001910000210006024500990008126000090018065000100018965300220019970000200022170000230024170000230026477300450028716171031995-06-27       1992    bl uuuu     u00u1 u    #d1 aWEERAKOON, W. L.  aEvaluation of Sesbania speciosa as a green manure for lowland rice in the dry zone, Sri Lanka.  c1992  aArroz  aSESBANIA SPECIOSA1 aSENEVIRATNE, G.1 aSILVA, M. A. P. DE1 aSENEVIRATNE, A. M.  tPlant Soilgv.145, n.1, p.131-139, 1992.