00617naa a2200217 a 450000100080000000500110000800800410001910000150006024501340007526000090020965000100021865000130022865000160024165000250025765000100028265300080029265300210030065300100032170000150033177300530034616140941995-06-27       1989    bl ---       0--  u    #d1 aGEORGE, M.  aStudies on the effect of legumes on fertiliser N utilisation by rice using 15N technique in rice based multiple cropping systems.  c1989  aArroz  aLentilha  aNitrogênio  aRotação de Cultura  aTrigo  a15N  aADUBACAO QUIMICA  aCAUPI1 aPRASAD, R.  tRes. Develop. Agric.gv.6, n.2, p.115-118, 1989.