00581naa a2200193 a 450000100080000000500110000800800410001910000200006024500860008026000090016665300240017565300200019965300250021965300160024465300120026070000190027270000200029177300760031110422312006-01-16       2005    bl uuuu     u00u1 u    #d1 aSILVA, E. T. da  aChemical attributes a degraded soil after application of water treatment sludges.  c2005  aFertilidade do solo  aMicronutrientes  aMineracao de estanho  aRecuperacao  aresiduo1 aMELO, W. J. de1 aTEIXEIRA, S. T.  tScientia Agricola, Piracicabagv. 62, n. 6, p. 559-563, nov./dec. 2005.