00483naa a2200145 a 450000100080000000500110000800800410001910000210006024500750008126000090015630000160016565300190018165300310020077301060023110518082007-03-13       2000    bl uuuu     u00u1 u    #d1 aFREITAS, V.H.de.  aParticipatory planning in the execution of soil management programmes.  c2000  ap. 169-185.  aManejo do solo  aPlanejamento participativo  tIn: FAO (Roma, Italia). Manual  on integrated soil management and conservation practices. Rome, 2000.