00666nam a2200193 a 450000100080000000500110000800800410001910000170006024500900007726000350016730000090020250001600021165300110037165300240038270000180040670000150042470000170043970000160045611177262006-08-10       1997    bl uuuu     u0uu1 u    #d1 aVISSOH, P.V.  aGreen manure cover crops systemas in west Africabthe case of mucuna planted fallows.  aChapeco, SC{s.n.}, 1997.c1997  a37p.  aTrabalho apresentado no International Workshop on Green Manure Cover Crops Systems for Smalholders in Tropical and Subtropeical Regions, 1997, Chapeco, SC.  aMucina  aPlanta de cobertura1 aMANYONG, V.M.1 aGALIBA, M.1 aCARSKY, R.J.1 aBONSU, P.O.